81150724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 155131200

約数和(自身を除く): 73980476

約数列:

[1, 2, 4, 17, 34, 59, 68, 113, 118, 179, 226, 236, 358, 452, 716, 1003, 1921, 2006, 3043, 3842, 4012, 6086, 6667, 7684, 10561, 12172, 13334, 20227, 21122, 26668, 40454, 42244, 80908, 113339, 179537, 226678, 343859, 359074, 453356, 687718, 718148, 1193393, 1375436, 2386786, 4773572, 20287681, 40575362, 81150724]

約数ペア:

[(1, 81150724), (2, 40575362), (4, 20287681), (17, 4773572), (34, 2386786), (59, 1375436), (68, 1193393), (113, 718148), (118, 687718), (179, 453356), (226, 359074), (236, 343859), (358, 226678), (452, 179537), (716, 113339), (1003, 80908), (1921, 42244), (2006, 40454), (3043, 26668), (3842, 21122), (4012, 20227), (6086, 13334), (6667, 12172), (7684, 10561)]