74447472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 227485440

約数和(自身を除く): 153037968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 41, 44, 48, 57, 66, 76, 82, 88, 114, 123, 132, 152, 164, 176, 181, 209, 228, 246, 264, 304, 328, 362, 418, 451, 456, 492, 528, 543, 627, 656, 724, 779, 836, 902, 912, 984, 1086, 1254, 1353, 1448, 1558, 1672, 1804, 1968, 1991, 2172, 2337, 2508, 2706, 2896, 3116, 3344, 3439, 3608, 3982, 4344, 4674, 5016, 5412, 5973, 6232, 6878, 7216, 7421, 7964, 8569, 8688, 9348, 10032, 10317, 10824, 11946, 12464, 13756, 14842, 15928, 17138, 18696, 20634, 21648, 22263, 23892, 25707, 27512, 29684, 31856, 34276, 37392, 37829, 41268, 44526, 47784, 51414, 55024, 59368, 68552, 75658, 81631, 82536, 89052, 95568, 102828, 113487, 118736, 137104, 140999, 151316, 163262, 165072, 178104, 205656, 226974, 244893, 281998, 302632, 326524, 356208, 411312, 422997, 453948, 489786, 563996, 605264, 653048, 845994, 907896, 979572, 1127992, 1306096, 1550989, 1691988, 1815792, 1959144, 2255984, 3101978, 3383976, 3918288, 4652967, 6203956, 6767952, 9305934, 12407912, 18611868, 24815824, 37223736, 74447472]

約数ペア:

[(1, 74447472), (2, 37223736), (3, 24815824), (4, 18611868), (6, 12407912), (8, 9305934), (11, 6767952), (12, 6203956), (16, 4652967), (19, 3918288), (22, 3383976), (24, 3101978), (33, 2255984), (38, 1959144), (41, 1815792), (44, 1691988), (48, 1550989), (57, 1306096), (66, 1127992), (76, 979572), (82, 907896), (88, 845994), (114, 653048), (123, 605264), (132, 563996), (152, 489786), (164, 453948), (176, 422997), (181, 411312), (209, 356208), (228, 326524), (246, 302632), (264, 281998), (304, 244893), (328, 226974), (362, 205656), (418, 178104), (451, 165072), (456, 163262), (492, 151316), (528, 140999), (543, 137104), (627, 118736), (656, 113487), (724, 102828), (779, 95568), (836, 89052), (902, 82536), (912, 81631), (984, 75658), (1086, 68552), (1254, 59368), (1353, 55024), (1448, 51414), (1558, 47784), (1672, 44526), (1804, 41268), (1968, 37829), (1991, 37392), (2172, 34276), (2337, 31856), (2508, 29684), (2706, 27512), (2896, 25707), (3116, 23892), (3344, 22263), (3439, 21648), (3608, 20634), (3982, 18696), (4344, 17138), (4674, 15928), (5016, 14842), (5412, 13756), (5973, 12464), (6232, 11946), (6878, 10824), (7216, 10317), (7421, 10032), (7964, 9348), (8569, 8688)]