75163656

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 193849920

約数和(自身を除く): 118686264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 173, 258, 344, 346, 421, 516, 519, 692, 842, 1032, 1038, 1263, 1384, 1684, 2076, 2526, 3368, 4152, 5052, 7439, 10104, 14878, 18103, 22317, 29756, 36206, 44634, 54309, 59512, 72412, 72833, 89268, 108618, 144824, 145666, 178536, 217236, 218499, 291332, 434472, 436998, 582664, 873996, 1747992, 3131819, 6263638, 9395457, 12527276, 18790914, 25054552, 37581828, 75163656]

約数ペア:

[(1, 75163656), (2, 37581828), (3, 25054552), (4, 18790914), (6, 12527276), (8, 9395457), (12, 6263638), (24, 3131819), (43, 1747992), (86, 873996), (129, 582664), (172, 436998), (173, 434472), (258, 291332), (344, 218499), (346, 217236), (421, 178536), (516, 145666), (519, 144824), (692, 108618), (842, 89268), (1032, 72833), (1038, 72412), (1263, 59512), (1384, 54309), (1684, 44634), (2076, 36206), (2526, 29756), (3368, 22317), (4152, 18103), (5052, 14878), (7439, 10104)]