81204383568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{27361}}^1$

素因数の和:27474

約数の個数: 240

約数和(自身を含む): 267142429568

約数和(自身を除く): 185938046000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 112, 121, 132, 146, 154, 168, 176, 219, 231, 242, 264, 292, 308, 336, 363, 438, 462, 484, 511, 528, 584, 616, 726, 803, 847, 876, 924, 968, 1022, 1168, 1232, 1452, 1533, 1606, 1694, 1752, 1848, 1936, 2044, 2409, 2541, 2904, 3066, 3212, 3388, 3504, 3696, 4088, 4818, 5082, 5621, 5808, 6132, 6424, 6776, 8176, 8833, 9636, 10164, 11242, 12264, 12848, 13552, 16863, 17666, 19272, 20328, 22484, 24528, 26499, 27361, 33726, 35332, 38544, 40656, 44968, 52998, 54722, 61831, 67452, 70664, 82083, 89936, 105996, 109444, 123662, 134904, 141328, 164166, 185493, 191527, 211992, 218888, 247324, 269808, 300971, 328332, 370986, 383054, 423984, 437776, 494648, 574581, 601942, 656664, 741972, 766108, 902913, 989296, 1149162, 1203884, 1313328, 1483944, 1532216, 1805826, 1997353, 2106797, 2298324, 2407768, 2967888, 3064432, 3310681, 3611652, 3994706, 4213594, 4596648, 4815536, 5992059, 6320391, 6621362, 7223304, 7989412, 8427188, 9193296, 9932043, 11984118, 12640782, 13242724, 13981471, 14446608, 15978824, 16854376, 19864086, 21970883, 23174767, 23968236, 25281564, 26485448, 27962942, 31957648, 33708752, 39728172, 41944413, 43941766, 46349534, 47936472, 50563128, 52970896, 55925884, 65912649, 69524301, 79456344, 83888826, 87883532, 92699068, 95872944, 101126256, 111851768, 131825298, 139048602, 153796181, 158912688, 167777652, 175767064, 185398136, 223703536, 241679713, 263650596, 278097204, 307592362, 335555304, 351534128, 370796272, 461388543, 483359426, 527301192, 556194408, 615184724, 671110608, 725039139, 922777086, 966718852, 1054602384, 1112388816, 1230369448, 1450078278, 1691757991, 1845554172, 1933437704, 2460738896, 2900156556, 3383515982, 3691108344, 3866875408, 5075273973, 5800313112, 6767031964, 7382216688, 10150547946, 11600626224, 13534063928, 20301095892, 27068127856, 40602191784, 81204383568]

約数ペア:

[(1, 81204383568), (2, 40602191784), (3, 27068127856), (4, 20301095892), (6, 13534063928), (7, 11600626224), (8, 10150547946), (11, 7382216688), (12, 6767031964), (14, 5800313112), (16, 5075273973), (21, 3866875408), (22, 3691108344), (24, 3383515982), (28, 2900156556), (33, 2460738896), (42, 1933437704), (44, 1845554172), (48, 1691757991), (56, 1450078278), (66, 1230369448), (73, 1112388816), (77, 1054602384), (84, 966718852), (88, 922777086), (112, 725039139), (121, 671110608), (132, 615184724), (146, 556194408), (154, 527301192), (168, 483359426), (176, 461388543), (219, 370796272), (231, 351534128), (242, 335555304), (264, 307592362), (292, 278097204), (308, 263650596), (336, 241679713), (363, 223703536), (438, 185398136), (462, 175767064), (484, 167777652), (511, 158912688), (528, 153796181), (584, 139048602), (616, 131825298), (726, 111851768), (803, 101126256), (847, 95872944), (876, 92699068), (924, 87883532), (968, 83888826), (1022, 79456344), (1168, 69524301), (1232, 65912649), (1452, 55925884), (1533, 52970896), (1606, 50563128), (1694, 47936472), (1752, 46349534), (1848, 43941766), (1936, 41944413), (2044, 39728172), (2409, 33708752), (2541, 31957648), (2904, 27962942), (3066, 26485448), (3212, 25281564), (3388, 23968236), (3504, 23174767), (3696, 21970883), (4088, 19864086), (4818, 16854376), (5082, 15978824), (5621, 14446608), (5808, 13981471), (6132, 13242724), (6424, 12640782), (6776, 11984118), (8176, 9932043), (8833, 9193296), (9636, 8427188), (10164, 7989412), (11242, 7223304), (12264, 6621362), (12848, 6320391), (13552, 5992059), (16863, 4815536), (17666, 4596648), (19272, 4213594), (20328, 3994706), (22484, 3611652), (24528, 3310681), (26499, 3064432), (27361, 2967888), (33726, 2407768), (35332, 2298324), (38544, 2106797), (40656, 1997353), (44968, 1805826), (52998, 1532216), (54722, 1483944), (61831, 1313328), (67452, 1203884), (70664, 1149162), (82083, 989296), (89936, 902913), (105996, 766108), (109444, 741972), (123662, 656664), (134904, 601942), (141328, 574581), (164166, 494648), (185493, 437776), (191527, 423984), (211992, 383054), (218888, 370986), (247324, 328332), (269808, 300971)]