56308356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 155326080

約数和(自身を除く): 99017724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 1523, 2054, 2844, 3046, 3081, 4108, 4569, 6092, 6162, 9138, 9243, 12324, 13707, 18276, 18486, 19799, 27414, 36972, 39598, 54828, 59397, 79196, 118794, 120317, 178191, 237588, 240634, 356382, 360951, 481268, 712764, 721902, 1082853, 1443804, 1564121, 2165706, 3128242, 4331412, 4692363, 6256484, 9384726, 14077089, 18769452, 28154178, 56308356]

約数ペア:

[(1, 56308356), (2, 28154178), (3, 18769452), (4, 14077089), (6, 9384726), (9, 6256484), (12, 4692363), (13, 4331412), (18, 3128242), (26, 2165706), (36, 1564121), (39, 1443804), (52, 1082853), (78, 721902), (79, 712764), (117, 481268), (156, 360951), (158, 356382), (234, 240634), (237, 237588), (316, 178191), (468, 120317), (474, 118794), (711, 79196), (948, 59397), (1027, 54828), (1422, 39598), (1523, 36972), (2054, 27414), (2844, 19799), (3046, 18486), (3081, 18276), (4108, 13707), (4569, 12324), (6092, 9243), (6162, 9138)]