89637864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 232826880

約数和(自身を除く): 143189016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 372, 422, 571, 633, 744, 844, 1142, 1266, 1688, 1713, 2284, 2532, 3426, 4568, 5064, 6541, 6852, 13082, 13704, 17701, 19623, 26164, 35402, 39246, 52328, 53103, 70804, 78492, 106206, 120481, 141608, 156984, 212412, 240962, 361443, 424824, 481924, 722886, 963848, 1445772, 2891544, 3734911, 7469822, 11204733, 14939644, 22409466, 29879288, 44818932, 89637864]

約数ペア:

[(1, 89637864), (2, 44818932), (3, 29879288), (4, 22409466), (6, 14939644), (8, 11204733), (12, 7469822), (24, 3734911), (31, 2891544), (62, 1445772), (93, 963848), (124, 722886), (186, 481924), (211, 424824), (248, 361443), (372, 240962), (422, 212412), (571, 156984), (633, 141608), (744, 120481), (844, 106206), (1142, 78492), (1266, 70804), (1688, 53103), (1713, 52328), (2284, 39246), (2532, 35402), (3426, 26164), (4568, 19623), (5064, 17701), (6541, 13704), (6852, 13082)]