85757282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 149931432

約数和(自身を除く): 64174150

約数列:

[1, 2, 13, 17, 26, 34, 101, 113, 202, 221, 226, 289, 442, 578, 1313, 1469, 1717, 1921, 2626, 2938, 3434, 3757, 3842, 7514, 11413, 22321, 22826, 24973, 29189, 32657, 44642, 49946, 58378, 65314, 148369, 194021, 296738, 379457, 388042, 424541, 758914, 849082, 2522273, 3298357, 5044546, 6596714, 42878641, 85757282]

約数ペア:

[(1, 85757282), (2, 42878641), (13, 6596714), (17, 5044546), (26, 3298357), (34, 2522273), (101, 849082), (113, 758914), (202, 424541), (221, 388042), (226, 379457), (289, 296738), (442, 194021), (578, 148369), (1313, 65314), (1469, 58378), (1717, 49946), (1921, 44642), (2626, 32657), (2938, 29189), (3434, 24973), (3757, 22826), (3842, 22321), (7514, 11413)]