85291304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4219}}^1$

素因数の和:4270

約数の個数: 48

約数和(自身を含む): 192938400

約数和(自身を除く): 107647096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 4219, 5054, 8438, 10108, 16876, 20216, 29533, 33752, 59066, 80161, 118132, 160322, 236264, 320644, 561127, 641288, 1122254, 1523059, 2244508, 3046118, 4489016, 6092236, 10661413, 12184472, 21322826, 42645652, 85291304]

約数ペア:

[(1, 85291304), (2, 42645652), (4, 21322826), (7, 12184472), (8, 10661413), (14, 6092236), (19, 4489016), (28, 3046118), (38, 2244508), (56, 1523059), (76, 1122254), (133, 641288), (152, 561127), (266, 320644), (361, 236264), (532, 160322), (722, 118132), (1064, 80161), (1444, 59066), (2527, 33752), (2888, 29533), (4219, 20216), (5054, 16876), (8438, 10108)]