78250616

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 148874880

約数和(自身を除く): 70624264

約数列:

[1, 2, 4, 8, 151, 211, 302, 307, 422, 604, 614, 844, 1208, 1228, 1688, 2456, 31861, 46357, 63722, 64777, 92714, 127444, 129554, 185428, 254888, 259108, 370856, 518216, 9781327, 19562654, 39125308, 78250616]

約数ペア:

[(1, 78250616), (2, 39125308), (4, 19562654), (8, 9781327), (151, 518216), (211, 370856), (302, 259108), (307, 254888), (422, 185428), (604, 129554), (614, 127444), (844, 92714), (1208, 64777), (1228, 63722), (1688, 46357), (2456, 31861)]