754958052

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6993

約数の個数: 72

約数和(自身を含む): 1980538560

約数和(自身を除く): 1225580508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 387, 426, 516, 639, 774, 852, 1278, 1548, 2556, 3053, 6106, 6869, 9159, 12212, 13738, 18318, 20607, 27476, 27477, 36636, 41214, 54954, 61821, 82428, 109908, 123642, 247284, 295367, 487699, 590734, 886101, 975398, 1181468, 1463097, 1772202, 1950796, 2658303, 2926194, 3544404, 4389291, 5316606, 5852388, 8778582, 10633212, 17557164, 20971057, 41942114, 62913171, 83884228, 125826342, 188739513, 251652684, 377479026, 754958052]

約数ペア:

[(1, 754958052), (2, 377479026), (3, 251652684), (4, 188739513), (6, 125826342), (9, 83884228), (12, 62913171), (18, 41942114), (36, 20971057), (43, 17557164), (71, 10633212), (86, 8778582), (129, 5852388), (142, 5316606), (172, 4389291), (213, 3544404), (258, 2926194), (284, 2658303), (387, 1950796), (426, 1772202), (516, 1463097), (639, 1181468), (774, 975398), (852, 886101), (1278, 590734), (1548, 487699), (2556, 295367), (3053, 247284), (6106, 123642), (6869, 109908), (9159, 82428), (12212, 61821), (13738, 54954), (18318, 41214), (20607, 36636), (27476, 27477)]