77851656

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13687}}^1$

素因数の和:13778

約数の個数: 48

約数和(自身を含む): 213532800

約数和(自身を除く): 135681144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 13687, 27374, 41061, 54748, 82122, 109496, 123183, 164244, 246366, 328488, 492732, 985464, 1081273, 2162546, 3243819, 4325092, 6487638, 8650184, 9731457, 12975276, 19462914, 25950552, 38925828, 77851656]

約数ペア:

[(1, 77851656), (2, 38925828), (3, 25950552), (4, 19462914), (6, 12975276), (8, 9731457), (9, 8650184), (12, 6487638), (18, 4325092), (24, 3243819), (36, 2162546), (72, 1081273), (79, 985464), (158, 492732), (237, 328488), (316, 246366), (474, 164244), (632, 123183), (711, 109496), (948, 82122), (1422, 54748), (1896, 41061), (2844, 27374), (5688, 13687)]