90355416

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 235699200

約数和(自身を除く): 145343784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 131, 174, 232, 262, 348, 393, 524, 696, 786, 991, 1048, 1572, 1982, 2973, 3144, 3799, 3964, 5946, 7598, 7928, 11397, 11892, 15196, 22794, 23784, 28739, 30392, 45588, 57478, 86217, 91176, 114956, 129821, 172434, 229912, 259642, 344868, 389463, 519284, 689736, 778926, 1038568, 1557852, 3115704, 3764809, 7529618, 11294427, 15059236, 22588854, 30118472, 45177708, 90355416]

約数ペア:

[(1, 90355416), (2, 45177708), (3, 30118472), (4, 22588854), (6, 15059236), (8, 11294427), (12, 7529618), (24, 3764809), (29, 3115704), (58, 1557852), (87, 1038568), (116, 778926), (131, 689736), (174, 519284), (232, 389463), (262, 344868), (348, 259642), (393, 229912), (524, 172434), (696, 129821), (786, 114956), (991, 91176), (1048, 86217), (1572, 57478), (1982, 45588), (2973, 30392), (3144, 28739), (3799, 23784), (3964, 22794), (5946, 15196), (7598, 11892), (7928, 11397)]