81795296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13669}}^1$

素因数の和:13707

約数の個数: 48

約数和(自身を含む): 186021360

約数和(自身を除く): 104226064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 13669, 27338, 54676, 109352, 150359, 218704, 232373, 300718, 437408, 464746, 601436, 929492, 1202872, 1858984, 2405744, 2556103, 3717968, 4811488, 5112206, 7435936, 10224412, 20448824, 40897648, 81795296]

約数ペア:

[(1, 81795296), (2, 40897648), (4, 20448824), (8, 10224412), (11, 7435936), (16, 5112206), (17, 4811488), (22, 3717968), (32, 2556103), (34, 2405744), (44, 1858984), (68, 1202872), (88, 929492), (136, 601436), (176, 464746), (187, 437408), (272, 300718), (352, 232373), (374, 218704), (544, 150359), (748, 109352), (1496, 54676), (2992, 27338), (5984, 13669)]