84111456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 261826992

約数和(自身を除く): 177715536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 557, 572, 624, 726, 858, 968, 1056, 1114, 1144, 1248, 1452, 1573, 1671, 1716, 1936, 2228, 2288, 2904, 3146, 3342, 3432, 3872, 4456, 4576, 4719, 5808, 6127, 6292, 6684, 6864, 7241, 8912, 9438, 11616, 12254, 12584, 13368, 13728, 14482, 17824, 18381, 18876, 21723, 24508, 25168, 26736, 28964, 36762, 37752, 43446, 49016, 50336, 53472, 57928, 67397, 73524, 75504, 79651, 86892, 98032, 115856, 134794, 147048, 151008, 159302, 173784, 196064, 202191, 231712, 238953, 269588, 294096, 318604, 347568, 404382, 477906, 539176, 588192, 637208, 695136, 808764, 876161, 955812, 1078352, 1274416, 1617528, 1752322, 1911624, 2156704, 2548832, 2628483, 3235056, 3504644, 3823248, 5256966, 6470112, 7009288, 7646496, 10513932, 14018576, 21027864, 28037152, 42055728, 84111456]

約数ペア:

[(1, 84111456), (2, 42055728), (3, 28037152), (4, 21027864), (6, 14018576), (8, 10513932), (11, 7646496), (12, 7009288), (13, 6470112), (16, 5256966), (22, 3823248), (24, 3504644), (26, 3235056), (32, 2628483), (33, 2548832), (39, 2156704), (44, 1911624), (48, 1752322), (52, 1617528), (66, 1274416), (78, 1078352), (88, 955812), (96, 876161), (104, 808764), (121, 695136), (132, 637208), (143, 588192), (156, 539176), (176, 477906), (208, 404382), (242, 347568), (264, 318604), (286, 294096), (312, 269588), (352, 238953), (363, 231712), (416, 202191), (429, 196064), (484, 173784), (528, 159302), (557, 151008), (572, 147048), (624, 134794), (726, 115856), (858, 98032), (968, 86892), (1056, 79651), (1114, 75504), (1144, 73524), (1248, 67397), (1452, 57928), (1573, 53472), (1671, 50336), (1716, 49016), (1936, 43446), (2228, 37752), (2288, 36762), (2904, 28964), (3146, 26736), (3342, 25168), (3432, 24508), (3872, 21723), (4456, 18876), (4576, 18381), (4719, 17824), (5808, 14482), (6127, 13728), (6292, 13368), (6684, 12584), (6864, 12254), (7241, 11616), (8912, 9438)]