84142432

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:764

約数の個数: 72

約数和(自身を含む): 188225856

約数和(自身を除く): 104083424

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 701, 968, 992, 1364, 1402, 1936, 2728, 2804, 3751, 3872, 5456, 5608, 7502, 7711, 10912, 11216, 15004, 15422, 21731, 22432, 30008, 30844, 43462, 60016, 61688, 84821, 86924, 120032, 123376, 169642, 173848, 239041, 246752, 339284, 347696, 478082, 678568, 695392, 956164, 1357136, 1912328, 2629451, 2714272, 3824656, 5258902, 7649312, 10517804, 21035608, 42071216, 84142432]

約数ペア:

[(1, 84142432), (2, 42071216), (4, 21035608), (8, 10517804), (11, 7649312), (16, 5258902), (22, 3824656), (31, 2714272), (32, 2629451), (44, 1912328), (62, 1357136), (88, 956164), (121, 695392), (124, 678568), (176, 478082), (242, 347696), (248, 339284), (341, 246752), (352, 239041), (484, 173848), (496, 169642), (682, 123376), (701, 120032), (968, 86924), (992, 84821), (1364, 61688), (1402, 60016), (1936, 43462), (2728, 30844), (2804, 30008), (3751, 22432), (3872, 21731), (5456, 15422), (5608, 15004), (7502, 11216), (7711, 10912)]