79878344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 186157440

約数和(自身を除く): 106279096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 364, 452, 728, 791, 904, 971, 1469, 1582, 1942, 2938, 3164, 3884, 5876, 6328, 6797, 7768, 10283, 11752, 12623, 13594, 20566, 25246, 27188, 41132, 50492, 54376, 82264, 88361, 100984, 109723, 176722, 219446, 353444, 438892, 706888, 768061, 877784, 1426399, 1536122, 2852798, 3072244, 5705596, 6144488, 9984793, 11411192, 19969586, 39939172, 79878344]

約数ペア:

[(1, 79878344), (2, 39939172), (4, 19969586), (7, 11411192), (8, 9984793), (13, 6144488), (14, 5705596), (26, 3072244), (28, 2852798), (52, 1536122), (56, 1426399), (91, 877784), (104, 768061), (113, 706888), (182, 438892), (226, 353444), (364, 219446), (452, 176722), (728, 109723), (791, 100984), (904, 88361), (971, 82264), (1469, 54376), (1582, 50492), (1942, 41132), (2938, 27188), (3164, 25246), (3884, 20566), (5876, 13594), (6328, 12623), (6797, 11752), (7768, 10283)]