71571684

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 173175296

約数和(自身を除く): 101603612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 421, 457, 842, 914, 1263, 1371, 1684, 1828, 2526, 2742, 5052, 5484, 13051, 14167, 26102, 28334, 39153, 42501, 52204, 56668, 78306, 85002, 156612, 170004, 192397, 384794, 577191, 769588, 1154382, 2308764, 5964307, 11928614, 17892921, 23857228, 35785842, 71571684]

約数ペア:

[(1, 71571684), (2, 35785842), (3, 23857228), (4, 17892921), (6, 11928614), (12, 5964307), (31, 2308764), (62, 1154382), (93, 769588), (124, 577191), (186, 384794), (372, 192397), (421, 170004), (457, 156612), (842, 85002), (914, 78306), (1263, 56668), (1371, 52204), (1684, 42501), (1828, 39153), (2526, 28334), (2742, 26102), (5052, 14167), (5484, 13051)]