61545978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 153753600

約数和(自身を除く): 92207622

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 109, 114, 117, 127, 171, 218, 234, 247, 254, 327, 342, 381, 494, 654, 741, 762, 981, 1143, 1417, 1482, 1651, 1962, 2071, 2223, 2286, 2413, 2834, 3302, 4142, 4251, 4446, 4826, 4953, 6213, 7239, 8502, 9906, 12426, 12753, 13843, 14478, 14859, 18639, 21717, 25506, 26923, 27686, 29718, 31369, 37278, 41529, 43434, 53846, 62738, 80769, 83058, 94107, 124587, 161538, 179959, 188214, 242307, 249174, 263017, 282321, 359918, 484614, 526034, 539877, 564642, 789051, 1079754, 1578102, 1619631, 2367153, 3239262, 3419221, 4734306, 6838442, 10257663, 20515326, 30772989, 61545978]

約数ペア:

[(1, 61545978), (2, 30772989), (3, 20515326), (6, 10257663), (9, 6838442), (13, 4734306), (18, 3419221), (19, 3239262), (26, 2367153), (38, 1619631), (39, 1578102), (57, 1079754), (78, 789051), (109, 564642), (114, 539877), (117, 526034), (127, 484614), (171, 359918), (218, 282321), (234, 263017), (247, 249174), (254, 242307), (327, 188214), (342, 179959), (381, 161538), (494, 124587), (654, 94107), (741, 83058), (762, 80769), (981, 62738), (1143, 53846), (1417, 43434), (1482, 41529), (1651, 37278), (1962, 31369), (2071, 29718), (2223, 27686), (2286, 26923), (2413, 25506), (2834, 21717), (3302, 18639), (4142, 14859), (4251, 14478), (4446, 13843), (4826, 12753), (4953, 12426), (6213, 9906), (7239, 8502)]