90102088

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 171315000

約数和(自身を除く): 81212912

約数列:

[1, 2, 4, 8, 149, 269, 281, 298, 538, 562, 596, 1076, 1124, 1192, 2152, 2248, 40081, 41869, 75589, 80162, 83738, 151178, 160324, 167476, 302356, 320648, 334952, 604712, 11262761, 22525522, 45051044, 90102088]

約数ペア:

[(1, 90102088), (2, 45051044), (4, 22525522), (8, 11262761), (149, 604712), (269, 334952), (281, 320648), (298, 302356), (538, 167476), (562, 160324), (596, 151178), (1076, 83738), (1124, 80162), (1192, 75589), (2152, 41869), (2248, 40081)]