81890832

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{24029}}^1$

素因数の和:24111

約数の個数: 40

約数和(自身を含む): 214539840

約数和(自身を除く): 132649008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 24029, 48058, 72087, 96116, 144174, 192232, 288348, 384464, 576696, 1153392, 1706059, 3412118, 5118177, 6824236, 10236354, 13648472, 20472708, 27296944, 40945416, 81890832]

約数ペア:

[(1, 81890832), (2, 40945416), (3, 27296944), (4, 20472708), (6, 13648472), (8, 10236354), (12, 6824236), (16, 5118177), (24, 3412118), (48, 1706059), (71, 1153392), (142, 576696), (213, 384464), (284, 288348), (426, 192232), (568, 144174), (852, 96116), (1136, 72087), (1704, 48058), (3408, 24029)]