85152116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 181238400

約数和(自身を除く): 96086284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 619, 1156, 1238, 2023, 2476, 4046, 4333, 4913, 8092, 8666, 9826, 10523, 17332, 19652, 21046, 34391, 42092, 68782, 73661, 137564, 147322, 178891, 294644, 357782, 715564, 1252237, 2504474, 3041147, 5008948, 6082294, 12164588, 21288029, 42576058, 85152116]

約数ペア:

[(1, 85152116), (2, 42576058), (4, 21288029), (7, 12164588), (14, 6082294), (17, 5008948), (28, 3041147), (34, 2504474), (68, 1252237), (119, 715564), (238, 357782), (289, 294644), (476, 178891), (578, 147322), (619, 137564), (1156, 73661), (1238, 68782), (2023, 42092), (2476, 34391), (4046, 21046), (4333, 19652), (4913, 17332), (8092, 10523), (8666, 9826)]