127712684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 254284800

約数和(自身を除く): 126572116

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 109, 124, 218, 341, 436, 682, 859, 1199, 1364, 1718, 2398, 3379, 3436, 4796, 6758, 9449, 13516, 18898, 26629, 37169, 37796, 53258, 74338, 93631, 106516, 148676, 187262, 292919, 374524, 585838, 1029941, 1171676, 2059882, 2902561, 4119764, 5805122, 11610244, 31928171, 63856342, 127712684]

約数ペア:

[(1, 127712684), (2, 63856342), (4, 31928171), (11, 11610244), (22, 5805122), (31, 4119764), (44, 2902561), (62, 2059882), (109, 1171676), (124, 1029941), (218, 585838), (341, 374524), (436, 292919), (682, 187262), (859, 148676), (1199, 106516), (1364, 93631), (1718, 74338), (2398, 53258), (3379, 37796), (3436, 37169), (4796, 26629), (6758, 18898), (9449, 13516)]