81107952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99397}}^1$

素因数の和:99425

約数の個数: 40

約数和(自身を含む): 221856336

約数和(自身を除く): 140748384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 99397, 198794, 298191, 397588, 596382, 795176, 1192764, 1590352, 1689749, 2385528, 3379498, 4771056, 5069247, 6758996, 10138494, 13517992, 20276988, 27035984, 40553976, 81107952]

約数ペア:

[(1, 81107952), (2, 40553976), (3, 27035984), (4, 20276988), (6, 13517992), (8, 10138494), (12, 6758996), (16, 5069247), (17, 4771056), (24, 3379498), (34, 2385528), (48, 1689749), (51, 1590352), (68, 1192764), (102, 795176), (136, 596382), (204, 397588), (272, 298191), (408, 198794), (816, 99397)]