69212968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 144023040

約数和(自身を除く): 74810072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 563, 968, 1016, 1126, 1397, 2252, 2794, 4504, 5588, 6193, 11176, 12386, 15367, 24772, 30734, 49544, 61468, 68123, 71501, 122936, 136246, 143002, 272492, 286004, 544984, 572008, 786511, 1573022, 3146044, 6292088, 8651621, 17303242, 34606484, 69212968]

約数ペア:

[(1, 69212968), (2, 34606484), (4, 17303242), (8, 8651621), (11, 6292088), (22, 3146044), (44, 1573022), (88, 786511), (121, 572008), (127, 544984), (242, 286004), (254, 272492), (484, 143002), (508, 136246), (563, 122936), (968, 71501), (1016, 68123), (1126, 61468), (1397, 49544), (2252, 30734), (2794, 24772), (4504, 15367), (5588, 12386), (6193, 11176)]