90459292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41957}}^1$

素因数の和:41986

約数の個数: 36

約数和(自身を含む): 200894904

約数和(自身を除く): 110435612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 41957, 83914, 167828, 293699, 461527, 587398, 923054, 1174796, 1846108, 2055893, 3230689, 4111786, 6461378, 8223572, 12922756, 22614823, 45229646, 90459292]

約数ペア:

[(1, 90459292), (2, 45229646), (4, 22614823), (7, 12922756), (11, 8223572), (14, 6461378), (22, 4111786), (28, 3230689), (44, 2055893), (49, 1846108), (77, 1174796), (98, 923054), (154, 587398), (196, 461527), (308, 293699), (539, 167828), (1078, 83914), (2156, 41957)]