81255912

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{116747}}^1$

素因数の和:116785

約数の個数: 32

約数和(自身を含む): 210146400

約数和(自身を除く): 128890488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 116747, 233494, 350241, 466988, 700482, 933976, 1400964, 2801928, 3385663, 6771326, 10156989, 13542652, 20313978, 27085304, 40627956, 81255912]

約数ペア:

[(1, 81255912), (2, 40627956), (3, 27085304), (4, 20313978), (6, 13542652), (8, 10156989), (12, 6771326), (24, 3385663), (29, 2801928), (58, 1400964), (87, 933976), (116, 700482), (174, 466988), (232, 350241), (348, 233494), (696, 116747)]