81262284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{218447}}^1$

素因数の和:218485

約数の個数: 24

約数和(自身を含む): 195729408

約数和(自身を除く): 114467124

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 218447, 436894, 655341, 873788, 1310682, 2621364, 6771857, 13543714, 20315571, 27087428, 40631142, 81262284]

約数ペア:

[(1, 81262284), (2, 40631142), (3, 27087428), (4, 20315571), (6, 13543714), (12, 6771857), (31, 2621364), (62, 1310682), (93, 873788), (124, 655341), (186, 436894), (372, 218447)]