73963912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 154053900

約数和(自身を除く): 80089988

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 218, 242, 436, 484, 701, 872, 968, 1199, 1402, 2398, 2804, 4796, 5608, 7711, 9592, 13189, 15422, 26378, 30844, 52756, 61688, 76409, 84821, 105512, 152818, 169642, 305636, 339284, 611272, 678568, 840499, 1680998, 3361996, 6723992, 9245489, 18490978, 36981956, 73963912]

約数ペア:

[(1, 73963912), (2, 36981956), (4, 18490978), (8, 9245489), (11, 6723992), (22, 3361996), (44, 1680998), (88, 840499), (109, 678568), (121, 611272), (218, 339284), (242, 305636), (436, 169642), (484, 152818), (701, 105512), (872, 84821), (968, 76409), (1199, 61688), (1402, 52756), (2398, 30844), (2804, 26378), (4796, 15422), (5608, 13189), (7711, 9592)]