87370452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{186689}}^1$

素因数の和:186712

約数の個数: 36

約数和(自身を含む): 237843060

約数和(自身を除く): 150472608

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 186689, 373378, 560067, 746756, 1120134, 1680201, 2240268, 2426957, 3360402, 4853914, 6720804, 7280871, 9707828, 14561742, 21842613, 29123484, 43685226, 87370452]

約数ペア:

[(1, 87370452), (2, 43685226), (3, 29123484), (4, 21842613), (6, 14561742), (9, 9707828), (12, 7280871), (13, 6720804), (18, 4853914), (26, 3360402), (36, 2426957), (39, 2240268), (52, 1680201), (78, 1120134), (117, 746756), (156, 560067), (234, 373378), (468, 186689)]