77212124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4861}}^1$

素因数の和:4914

約数の個数: 36

約数和(自身を含む): 155603448

約数和(自身を除く): 78391324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 4861, 7942, 9722, 15884, 19444, 53471, 92359, 106942, 184718, 213884, 369436, 1015949, 1754821, 2031898, 3509642, 4063796, 7019284, 19303031, 38606062, 77212124]

約数ペア:

[(1, 77212124), (2, 38606062), (4, 19303031), (11, 7019284), (19, 4063796), (22, 3509642), (38, 2031898), (44, 1754821), (76, 1015949), (209, 369436), (361, 213884), (418, 184718), (722, 106942), (836, 92359), (1444, 53471), (3971, 19444), (4861, 15884), (7942, 9722)]