67654968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 113785032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2099, 2686, 4029, 4198, 5372, 6297, 8058, 8396, 10744, 12594, 16116, 16792, 25188, 32232, 35683, 50376, 71366, 107049, 142732, 165821, 214098, 285464, 331642, 428196, 497463, 663284, 856392, 994926, 1326568, 1989852, 2818957, 3979704, 5637914, 8456871, 11275828, 16913742, 22551656, 33827484, 67654968]

約数ペア:

[(1, 67654968), (2, 33827484), (3, 22551656), (4, 16913742), (6, 11275828), (8, 8456871), (12, 5637914), (17, 3979704), (24, 2818957), (34, 1989852), (51, 1326568), (68, 994926), (79, 856392), (102, 663284), (136, 497463), (158, 428196), (204, 331642), (237, 285464), (316, 214098), (408, 165821), (474, 142732), (632, 107049), (948, 71366), (1343, 50376), (1896, 35683), (2099, 32232), (2686, 25188), (4029, 16792), (4198, 16116), (5372, 12594), (6297, 10744), (8058, 8396)]