61175928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 181336320

約数和(自身を除く): 120160392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 187, 204, 258, 264, 317, 344, 374, 408, 473, 516, 561, 634, 731, 748, 946, 951, 1032, 1122, 1268, 1419, 1462, 1496, 1892, 1902, 2193, 2244, 2536, 2838, 2924, 3487, 3784, 3804, 4386, 4488, 5389, 5676, 5848, 6974, 7608, 8041, 8772, 10461, 10778, 11352, 13631, 13948, 16082, 16167, 17544, 20922, 21556, 24123, 27262, 27896, 32164, 32334, 40893, 41844, 43112, 48246, 54524, 59279, 64328, 64668, 81786, 83688, 96492, 109048, 118558, 129336, 149941, 163572, 177837, 192984, 231727, 237116, 299882, 327144, 355674, 449823, 463454, 474232, 599764, 695181, 711348, 899646, 926908, 1199528, 1390362, 1422696, 1799292, 1853816, 2548997, 2780724, 3598584, 5097994, 5561448, 7646991, 10195988, 15293982, 20391976, 30587964, 61175928]

約数ペア:

[(1, 61175928), (2, 30587964), (3, 20391976), (4, 15293982), (6, 10195988), (8, 7646991), (11, 5561448), (12, 5097994), (17, 3598584), (22, 2780724), (24, 2548997), (33, 1853816), (34, 1799292), (43, 1422696), (44, 1390362), (51, 1199528), (66, 926908), (68, 899646), (86, 711348), (88, 695181), (102, 599764), (129, 474232), (132, 463454), (136, 449823), (172, 355674), (187, 327144), (204, 299882), (258, 237116), (264, 231727), (317, 192984), (344, 177837), (374, 163572), (408, 149941), (473, 129336), (516, 118558), (561, 109048), (634, 96492), (731, 83688), (748, 81786), (946, 64668), (951, 64328), (1032, 59279), (1122, 54524), (1268, 48246), (1419, 43112), (1462, 41844), (1496, 40893), (1892, 32334), (1902, 32164), (2193, 27896), (2244, 27262), (2536, 24123), (2838, 21556), (2924, 20922), (3487, 17544), (3784, 16167), (3804, 16082), (4386, 13948), (4488, 13631), (5389, 11352), (5676, 10778), (5848, 10461), (6974, 8772), (7608, 8041)]