80194518

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 177662160

約数和(自身を除く): 97467642

約数列:

[1, 2, 3, 6, 9, 18, 89, 113, 178, 226, 267, 339, 443, 534, 678, 801, 886, 1017, 1329, 1602, 2034, 2658, 3987, 7974, 10057, 20114, 30171, 39427, 50059, 60342, 78854, 90513, 100118, 118281, 150177, 181026, 236562, 300354, 354843, 450531, 709686, 901062, 4455251, 8910502, 13365753, 26731506, 40097259, 80194518]

約数ペア:

[(1, 80194518), (2, 40097259), (3, 26731506), (6, 13365753), (9, 8910502), (18, 4455251), (89, 901062), (113, 709686), (178, 450531), (226, 354843), (267, 300354), (339, 236562), (443, 181026), (534, 150177), (678, 118281), (801, 100118), (886, 90513), (1017, 78854), (1329, 60342), (1602, 50059), (2034, 39427), (2658, 30171), (3987, 20114), (7974, 10057)]