22787076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 59364480

約数和(自身を除く): 36577404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 79, 86, 129, 156, 158, 172, 237, 258, 316, 474, 516, 559, 948, 1027, 1118, 1677, 1849, 2054, 2236, 3081, 3354, 3397, 3698, 4108, 5547, 6162, 6708, 6794, 7396, 10191, 11094, 12324, 13588, 20382, 22188, 24037, 40764, 44161, 48074, 72111, 88322, 96148, 132483, 144222, 146071, 176644, 264966, 288444, 292142, 438213, 529932, 584284, 876426, 1752852, 1898923, 3797846, 5696769, 7595692, 11393538, 22787076]

約数ペア:

[(1, 22787076), (2, 11393538), (3, 7595692), (4, 5696769), (6, 3797846), (12, 1898923), (13, 1752852), (26, 876426), (39, 584284), (43, 529932), (52, 438213), (78, 292142), (79, 288444), (86, 264966), (129, 176644), (156, 146071), (158, 144222), (172, 132483), (237, 96148), (258, 88322), (316, 72111), (474, 48074), (516, 44161), (559, 40764), (948, 24037), (1027, 22188), (1118, 20382), (1677, 13588), (1849, 12324), (2054, 11094), (2236, 10191), (3081, 7396), (3354, 6794), (3397, 6708), (3698, 6162), (4108, 5547)]