78649032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 255104640

約数和(自身を除く): 176455608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 73, 77, 84, 88, 106, 121, 132, 146, 154, 159, 168, 212, 219, 231, 242, 264, 292, 308, 318, 363, 371, 424, 438, 462, 484, 511, 583, 584, 616, 636, 726, 742, 803, 847, 876, 924, 968, 1022, 1113, 1166, 1272, 1452, 1484, 1533, 1606, 1694, 1749, 1752, 1848, 2044, 2226, 2332, 2409, 2541, 2904, 2968, 3066, 3212, 3388, 3498, 3869, 4081, 4088, 4452, 4664, 4818, 5082, 5621, 6132, 6413, 6424, 6776, 6996, 7738, 8162, 8833, 8904, 9636, 10164, 11242, 11607, 12243, 12264, 12826, 13992, 15476, 16324, 16863, 17666, 19239, 19272, 20328, 22484, 23214, 24486, 25652, 26499, 27083, 30952, 32648, 33726, 35332, 38478, 42559, 44891, 44968, 46428, 48972, 51304, 52998, 54166, 61831, 67452, 70664, 76956, 81249, 85118, 89782, 92856, 97944, 105996, 108332, 123662, 127677, 134673, 134904, 153912, 162498, 170236, 179564, 185493, 211992, 216664, 247324, 255354, 269346, 297913, 324996, 340472, 359128, 370986, 468149, 494648, 510708, 538692, 595826, 649992, 741972, 893739, 936298, 1021416, 1077384, 1191652, 1404447, 1483944, 1787478, 1872596, 2383304, 2808894, 3277043, 3574956, 3745192, 5617788, 6554086, 7149912, 9831129, 11235576, 13108172, 19662258, 26216344, 39324516, 78649032]

約数ペア:

[(1, 78649032), (2, 39324516), (3, 26216344), (4, 19662258), (6, 13108172), (7, 11235576), (8, 9831129), (11, 7149912), (12, 6554086), (14, 5617788), (21, 3745192), (22, 3574956), (24, 3277043), (28, 2808894), (33, 2383304), (42, 1872596), (44, 1787478), (53, 1483944), (56, 1404447), (66, 1191652), (73, 1077384), (77, 1021416), (84, 936298), (88, 893739), (106, 741972), (121, 649992), (132, 595826), (146, 538692), (154, 510708), (159, 494648), (168, 468149), (212, 370986), (219, 359128), (231, 340472), (242, 324996), (264, 297913), (292, 269346), (308, 255354), (318, 247324), (363, 216664), (371, 211992), (424, 185493), (438, 179564), (462, 170236), (484, 162498), (511, 153912), (583, 134904), (584, 134673), (616, 127677), (636, 123662), (726, 108332), (742, 105996), (803, 97944), (847, 92856), (876, 89782), (924, 85118), (968, 81249), (1022, 76956), (1113, 70664), (1166, 67452), (1272, 61831), (1452, 54166), (1484, 52998), (1533, 51304), (1606, 48972), (1694, 46428), (1749, 44968), (1752, 44891), (1848, 42559), (2044, 38478), (2226, 35332), (2332, 33726), (2409, 32648), (2541, 30952), (2904, 27083), (2968, 26499), (3066, 25652), (3212, 24486), (3388, 23214), (3498, 22484), (3869, 20328), (4081, 19272), (4088, 19239), (4452, 17666), (4664, 16863), (4818, 16324), (5082, 15476), (5621, 13992), (6132, 12826), (6413, 12264), (6424, 12243), (6776, 11607), (6996, 11242), (7738, 10164), (8162, 9636), (8833, 8904)]