61417728

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 197695680

約数和(自身を除く): 136277952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 61, 64, 69, 72, 76, 92, 96, 114, 122, 128, 138, 144, 152, 171, 183, 184, 192, 207, 228, 244, 256, 276, 288, 304, 342, 366, 368, 384, 414, 437, 456, 488, 549, 552, 576, 608, 684, 732, 736, 768, 828, 874, 912, 976, 1098, 1104, 1152, 1159, 1216, 1311, 1368, 1403, 1464, 1472, 1656, 1748, 1824, 1952, 2196, 2208, 2304, 2318, 2432, 2622, 2736, 2806, 2928, 2944, 3312, 3477, 3496, 3648, 3904, 3933, 4209, 4392, 4416, 4636, 4864, 5244, 5472, 5612, 5856, 5888, 6624, 6954, 6992, 7296, 7808, 7866, 8418, 8784, 8832, 9272, 10431, 10488, 10944, 11224, 11712, 12627, 13248, 13908, 13984, 14592, 15616, 15732, 16836, 17568, 17664, 18544, 20862, 20976, 21888, 22448, 23424, 25254, 26496, 26657, 27816, 27968, 31464, 33672, 35136, 37088, 41724, 41952, 43776, 44896, 46848, 50508, 52992, 53314, 55632, 55936, 62928, 67344, 70272, 74176, 79971, 83448, 83904, 89792, 101016, 106628, 111264, 111872, 125856, 134688, 140544, 148352, 159942, 166896, 167808, 179584, 202032, 213256, 222528, 239913, 251712, 269376, 296704, 319884, 333792, 335616, 359168, 404064, 426512, 445056, 479826, 503424, 538752, 639768, 667584, 808128, 853024, 890112, 959652, 1006848, 1077504, 1279536, 1335168, 1616256, 1706048, 1919304, 2559072, 2670336, 3232512, 3412096, 3838608, 5118144, 6824192, 7677216, 10236288, 15354432, 20472576, 30708864, 61417728]

約数ペア:

[(1, 61417728), (2, 30708864), (3, 20472576), (4, 15354432), (6, 10236288), (8, 7677216), (9, 6824192), (12, 5118144), (16, 3838608), (18, 3412096), (19, 3232512), (23, 2670336), (24, 2559072), (32, 1919304), (36, 1706048), (38, 1616256), (46, 1335168), (48, 1279536), (57, 1077504), (61, 1006848), (64, 959652), (69, 890112), (72, 853024), (76, 808128), (92, 667584), (96, 639768), (114, 538752), (122, 503424), (128, 479826), (138, 445056), (144, 426512), (152, 404064), (171, 359168), (183, 335616), (184, 333792), (192, 319884), (207, 296704), (228, 269376), (244, 251712), (256, 239913), (276, 222528), (288, 213256), (304, 202032), (342, 179584), (366, 167808), (368, 166896), (384, 159942), (414, 148352), (437, 140544), (456, 134688), (488, 125856), (549, 111872), (552, 111264), (576, 106628), (608, 101016), (684, 89792), (732, 83904), (736, 83448), (768, 79971), (828, 74176), (874, 70272), (912, 67344), (976, 62928), (1098, 55936), (1104, 55632), (1152, 53314), (1159, 52992), (1216, 50508), (1311, 46848), (1368, 44896), (1403, 43776), (1464, 41952), (1472, 41724), (1656, 37088), (1748, 35136), (1824, 33672), (1952, 31464), (2196, 27968), (2208, 27816), (2304, 26657), (2318, 26496), (2432, 25254), (2622, 23424), (2736, 22448), (2806, 21888), (2928, 20976), (2944, 20862), (3312, 18544), (3477, 17664), (3496, 17568), (3648, 16836), (3904, 15732), (3933, 15616), (4209, 14592), (4392, 13984), (4416, 13908), (4636, 13248), (4864, 12627), (5244, 11712), (5472, 11224), (5612, 10944), (5856, 10488), (5888, 10431), (6624, 9272), (6954, 8832), (6992, 8784), (7296, 8418), (7808, 7866)]