61108848

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 178738560

約数和(自身を除く): 117629712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 71, 72, 86, 129, 139, 142, 144, 172, 213, 258, 278, 284, 344, 387, 417, 426, 516, 556, 568, 639, 688, 774, 834, 852, 1032, 1112, 1136, 1251, 1278, 1548, 1668, 1704, 2064, 2224, 2502, 2556, 3053, 3096, 3336, 3408, 5004, 5112, 5977, 6106, 6192, 6672, 9159, 9869, 10008, 10224, 11954, 12212, 17931, 18318, 19738, 20016, 23908, 24424, 27477, 29607, 35862, 36636, 39476, 47816, 48848, 53793, 54954, 59214, 71724, 73272, 78952, 88821, 95632, 107586, 109908, 118428, 143448, 146544, 157904, 177642, 215172, 219816, 236856, 286896, 355284, 424367, 430344, 439632, 473712, 710568, 848734, 860688, 1273101, 1421136, 1697468, 2546202, 3394936, 3819303, 5092404, 6789872, 7638606, 10184808, 15277212, 20369616, 30554424, 61108848]

約数ペア:

[(1, 61108848), (2, 30554424), (3, 20369616), (4, 15277212), (6, 10184808), (8, 7638606), (9, 6789872), (12, 5092404), (16, 3819303), (18, 3394936), (24, 2546202), (36, 1697468), (43, 1421136), (48, 1273101), (71, 860688), (72, 848734), (86, 710568), (129, 473712), (139, 439632), (142, 430344), (144, 424367), (172, 355284), (213, 286896), (258, 236856), (278, 219816), (284, 215172), (344, 177642), (387, 157904), (417, 146544), (426, 143448), (516, 118428), (556, 109908), (568, 107586), (639, 95632), (688, 88821), (774, 78952), (834, 73272), (852, 71724), (1032, 59214), (1112, 54954), (1136, 53793), (1251, 48848), (1278, 47816), (1548, 39476), (1668, 36636), (1704, 35862), (2064, 29607), (2224, 27477), (2502, 24424), (2556, 23908), (3053, 20016), (3096, 19738), (3336, 18318), (3408, 17931), (5004, 12212), (5112, 11954), (5977, 10224), (6106, 10008), (6192, 9869), (6672, 9159)]