80137044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171233}}^1$

素因数の和:171256

約数の個数: 36

約数和(自身を含む): 218152116

約数和(自身を除く): 138015072

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 171233, 342466, 513699, 684932, 1027398, 1541097, 2054796, 2226029, 3082194, 4452058, 6164388, 6678087, 8904116, 13356174, 20034261, 26712348, 40068522, 80137044]

約数ペア:

[(1, 80137044), (2, 40068522), (3, 26712348), (4, 20034261), (6, 13356174), (9, 8904116), (12, 6678087), (13, 6164388), (18, 4452058), (26, 3082194), (36, 2226029), (39, 2054796), (52, 1541097), (78, 1027398), (117, 684932), (156, 513699), (234, 342466), (468, 171233)]