115319412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 315544320

約数和(自身を除く): 200224908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1031, 1434, 2062, 2151, 2868, 3093, 3107, 4124, 4302, 6186, 6214, 8604, 9279, 9321, 12372, 12428, 13403, 18558, 18642, 26806, 27963, 37116, 37284, 40209, 53612, 55926, 80418, 111852, 120627, 160836, 241254, 246409, 482508, 492818, 739227, 985636, 1478454, 2217681, 2956908, 3203317, 4435362, 6406634, 8870724, 9609951, 12813268, 19219902, 28829853, 38439804, 57659706, 115319412]

約数ペア:

[(1, 115319412), (2, 57659706), (3, 38439804), (4, 28829853), (6, 19219902), (9, 12813268), (12, 9609951), (13, 8870724), (18, 6406634), (26, 4435362), (36, 3203317), (39, 2956908), (52, 2217681), (78, 1478454), (117, 985636), (156, 739227), (234, 492818), (239, 482508), (468, 246409), (478, 241254), (717, 160836), (956, 120627), (1031, 111852), (1434, 80418), (2062, 55926), (2151, 53612), (2868, 40209), (3093, 37284), (3107, 37116), (4124, 27963), (4302, 26806), (6186, 18642), (6214, 18558), (8604, 13403), (9279, 12428), (9321, 12372)]