90465437036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{853}}^1\times {\mathrm{156887}}^1$

素因数の和:157770

約数の個数: 36

約数和(自身を含む): 171631392912

約数和(自身を除く): 81165955876

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 853, 1706, 3412, 11089, 22178, 44356, 144157, 156887, 288314, 313774, 576628, 627548, 2039531, 4079062, 8158124, 26513903, 53027806, 106055612, 133824611, 267649222, 535298444, 1739719943, 3479439886, 6958879772, 22616359259, 45232718518, 90465437036]

約数ペア:

[(1, 90465437036), (2, 45232718518), (4, 22616359259), (13, 6958879772), (26, 3479439886), (52, 1739719943), (169, 535298444), (338, 267649222), (676, 133824611), (853, 106055612), (1706, 53027806), (3412, 26513903), (11089, 8158124), (22178, 4079062), (44356, 2039531), (144157, 627548), (156887, 576628), (288314, 313774)]