71291472

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1825

約数の個数: 120

約数和(自身を含む): 226967616

約数和(自身を除く): 155676144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1783, 1904, 2352, 2499, 2856, 3332, 3566, 4998, 5349, 5712, 6664, 7132, 9996, 10698, 12481, 13328, 14264, 19992, 21396, 24962, 28528, 30311, 37443, 39984, 42792, 49924, 60622, 74886, 85584, 87367, 90933, 99848, 121244, 149772, 174734, 181866, 199696, 212177, 242488, 262101, 299544, 349468, 363732, 424354, 484976, 524202, 599088, 636531, 698936, 727464, 848708, 1048404, 1273062, 1397872, 1454928, 1485239, 1697416, 2096808, 2546124, 2970478, 3394832, 4193616, 4455717, 5092248, 5940956, 8911434, 10184496, 11881912, 17822868, 23763824, 35645736, 71291472]

約数ペア:

[(1, 71291472), (2, 35645736), (3, 23763824), (4, 17822868), (6, 11881912), (7, 10184496), (8, 8911434), (12, 5940956), (14, 5092248), (16, 4455717), (17, 4193616), (21, 3394832), (24, 2970478), (28, 2546124), (34, 2096808), (42, 1697416), (48, 1485239), (49, 1454928), (51, 1397872), (56, 1273062), (68, 1048404), (84, 848708), (98, 727464), (102, 698936), (112, 636531), (119, 599088), (136, 524202), (147, 484976), (168, 424354), (196, 363732), (204, 349468), (238, 299544), (272, 262101), (294, 242488), (336, 212177), (357, 199696), (392, 181866), (408, 174734), (476, 149772), (588, 121244), (714, 99848), (784, 90933), (816, 87367), (833, 85584), (952, 74886), (1176, 60622), (1428, 49924), (1666, 42792), (1783, 39984), (1904, 37443), (2352, 30311), (2499, 28528), (2856, 24962), (3332, 21396), (3566, 19992), (4998, 14264), (5349, 13328), (5712, 12481), (6664, 10698), (7132, 9996)]