81859968

素因数分解:

$2^7\times 3^2\times {\mathrm{71059}}^1$

素因数の和:71079

約数の個数: 48

約数和(自身を含む): 235563900

約数和(自身を除く): 153703932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 71059, 142118, 213177, 284236, 426354, 568472, 639531, 852708, 1136944, 1279062, 1705416, 2273888, 2558124, 3410832, 4547776, 5116248, 6821664, 9095552, 10232496, 13643328, 20464992, 27286656, 40929984, 81859968]

約数ペア:

[(1, 81859968), (2, 40929984), (3, 27286656), (4, 20464992), (6, 13643328), (8, 10232496), (9, 9095552), (12, 6821664), (16, 5116248), (18, 4547776), (24, 3410832), (32, 2558124), (36, 2273888), (48, 1705416), (64, 1279062), (72, 1136944), (96, 852708), (128, 639531), (144, 568472), (192, 426354), (288, 284236), (384, 213177), (576, 142118), (1152, 71059)]