71665968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{135731}}^1$

素因数の和:135753

約数の個数: 40

約数和(自身を含む): 201969216

約数和(自身を除く): 130303248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 135731, 271462, 407193, 542924, 814386, 1085848, 1493041, 1628772, 2171696, 2986082, 3257544, 4479123, 5972164, 6515088, 8958246, 11944328, 17916492, 23888656, 35832984, 71665968]

約数ペア:

[(1, 71665968), (2, 35832984), (3, 23888656), (4, 17916492), (6, 11944328), (8, 8958246), (11, 6515088), (12, 5972164), (16, 4479123), (22, 3257544), (24, 2986082), (33, 2171696), (44, 1628772), (48, 1493041), (66, 1085848), (88, 814386), (132, 542924), (176, 407193), (264, 271462), (528, 135731)]