79109464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 180000000

約数和(自身を除く): 100890536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 149, 152, 266, 298, 499, 532, 596, 998, 1043, 1064, 1192, 1996, 2086, 2831, 3493, 3992, 4172, 5662, 6986, 8344, 9481, 11324, 13972, 18962, 19817, 22648, 27944, 37924, 39634, 66367, 74351, 75848, 79268, 132734, 148702, 158536, 265468, 297404, 520457, 530936, 594808, 1040914, 1412669, 2081828, 2825338, 4163656, 5650676, 9888683, 11301352, 19777366, 39554732, 79109464]

約数ペア:

[(1, 79109464), (2, 39554732), (4, 19777366), (7, 11301352), (8, 9888683), (14, 5650676), (19, 4163656), (28, 2825338), (38, 2081828), (56, 1412669), (76, 1040914), (133, 594808), (149, 530936), (152, 520457), (266, 297404), (298, 265468), (499, 158536), (532, 148702), (596, 132734), (998, 79268), (1043, 75848), (1064, 74351), (1192, 66367), (1996, 39634), (2086, 37924), (2831, 27944), (3493, 22648), (3992, 19817), (4172, 18962), (5662, 13972), (6986, 11324), (8344, 9481)]