79091792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 174155520

約数和(自身を除く): 95063728

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 52, 74, 86, 104, 148, 172, 208, 239, 296, 344, 478, 481, 559, 592, 688, 956, 962, 1118, 1591, 1912, 1924, 2236, 3107, 3182, 3824, 3848, 4472, 6214, 6364, 7696, 8843, 8944, 10277, 12428, 12728, 17686, 20554, 20683, 24856, 25456, 35372, 41108, 41366, 49712, 70744, 82216, 82732, 114959, 133601, 141488, 164432, 165464, 229918, 267202, 330928, 380249, 459836, 534404, 760498, 919672, 1068808, 1520996, 1839344, 2137616, 3041992, 4943237, 6083984, 9886474, 19772948, 39545896, 79091792]

約数ペア:

[(1, 79091792), (2, 39545896), (4, 19772948), (8, 9886474), (13, 6083984), (16, 4943237), (26, 3041992), (37, 2137616), (43, 1839344), (52, 1520996), (74, 1068808), (86, 919672), (104, 760498), (148, 534404), (172, 459836), (208, 380249), (239, 330928), (296, 267202), (344, 229918), (478, 165464), (481, 164432), (559, 141488), (592, 133601), (688, 114959), (956, 82732), (962, 82216), (1118, 70744), (1591, 49712), (1912, 41366), (1924, 41108), (2236, 35372), (3107, 25456), (3182, 24856), (3824, 20683), (3848, 20554), (4472, 17686), (6214, 12728), (6364, 12428), (7696, 10277), (8843, 8944)]