89862678

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 199059120

約数和(自身を除く): 109196442

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 269, 277, 402, 538, 554, 603, 807, 831, 1206, 1614, 1662, 2421, 2493, 4842, 4986, 18023, 18559, 36046, 37118, 54069, 55677, 74513, 108138, 111354, 149026, 162207, 167031, 223539, 324414, 334062, 447078, 670617, 1341234, 4992371, 9984742, 14977113, 29954226, 44931339, 89862678]

約数ペア:

[(1, 89862678), (2, 44931339), (3, 29954226), (6, 14977113), (9, 9984742), (18, 4992371), (67, 1341234), (134, 670617), (201, 447078), (269, 334062), (277, 324414), (402, 223539), (538, 167031), (554, 162207), (603, 149026), (807, 111354), (831, 108138), (1206, 74513), (1614, 55677), (1662, 54069), (2421, 37118), (2493, 36046), (4842, 18559), (4986, 18023)]