72955116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155887}}^1$

素因数の和:155910

約数の個数: 36

約数和(自身を含む): 198601312

約数和(自身を除く): 125646196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155887, 311774, 467661, 623548, 935322, 1402983, 1870644, 2026531, 2805966, 4053062, 5611932, 6079593, 8106124, 12159186, 18238779, 24318372, 36477558, 72955116]

約数ペア:

[(1, 72955116), (2, 36477558), (3, 24318372), (4, 18238779), (6, 12159186), (9, 8106124), (12, 6079593), (13, 5611932), (18, 4053062), (26, 2805966), (36, 2026531), (39, 1870644), (52, 1402983), (78, 935322), (117, 623548), (156, 467661), (234, 311774), (468, 155887)]