81863016

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{7121}}^1$

素因数の和:7609

約数の個数: 32

約数和(自身を含む): 205113600

約数和(自身を除く): 123250584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1916, 2874, 3832, 5748, 7121, 11496, 14242, 21363, 28484, 42726, 56968, 85452, 170904, 3410959, 6821918, 10232877, 13643836, 20465754, 27287672, 40931508, 81863016]

約数ペア:

[(1, 81863016), (2, 40931508), (3, 27287672), (4, 20465754), (6, 13643836), (8, 10232877), (12, 6821918), (24, 3410959), (479, 170904), (958, 85452), (1437, 56968), (1916, 42726), (2874, 28484), (3832, 21363), (5748, 14242), (7121, 11496)]