85431816

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{32069}}^1$

素因数の和:32118

約数の個数: 48

約数和(自身を含む): 237638700

約数和(自身を除く): 152206884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 32069, 64138, 96207, 128276, 192414, 256552, 288621, 384828, 577242, 769656, 1154484, 1186553, 2308968, 2373106, 3559659, 4746212, 7119318, 9492424, 10678977, 14238636, 21357954, 28477272, 42715908, 85431816]

約数ペア:

[(1, 85431816), (2, 42715908), (3, 28477272), (4, 21357954), (6, 14238636), (8, 10678977), (9, 9492424), (12, 7119318), (18, 4746212), (24, 3559659), (36, 2373106), (37, 2308968), (72, 1186553), (74, 1154484), (111, 769656), (148, 577242), (222, 384828), (296, 288621), (333, 256552), (444, 192414), (666, 128276), (888, 96207), (1332, 64138), (2664, 32069)]