80170956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117209}}^1$

素因数の和:117238

約数の個数: 36

約数和(自身を含む): 213322200

約数和(自身を除く): 133151244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117209, 234418, 351627, 468836, 703254, 1054881, 1406508, 2109762, 2226971, 4219524, 4453942, 6680913, 8907884, 13361826, 20042739, 26723652, 40085478, 80170956]

約数ペア:

[(1, 80170956), (2, 40085478), (3, 26723652), (4, 20042739), (6, 13361826), (9, 8907884), (12, 6680913), (18, 4453942), (19, 4219524), (36, 2226971), (38, 2109762), (57, 1406508), (76, 1054881), (114, 703254), (171, 468836), (228, 351627), (342, 234418), (684, 117209)]