8100976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 18748800

約数和(自身を除く): 10647824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 79, 104, 116, 136, 158, 208, 221, 232, 272, 316, 377, 442, 464, 493, 632, 754, 884, 986, 1027, 1264, 1343, 1508, 1768, 1972, 2054, 2291, 2686, 3016, 3536, 3944, 4108, 4582, 5372, 6032, 6409, 7888, 8216, 9164, 10744, 12818, 16432, 17459, 18328, 21488, 25636, 29783, 34918, 36656, 38947, 51272, 59566, 69836, 77894, 102544, 119132, 139672, 155788, 238264, 279344, 311576, 476528, 506311, 623152, 1012622, 2025244, 4050488, 8100976]

約数ペア:

[(1, 8100976), (2, 4050488), (4, 2025244), (8, 1012622), (13, 623152), (16, 506311), (17, 476528), (26, 311576), (29, 279344), (34, 238264), (52, 155788), (58, 139672), (68, 119132), (79, 102544), (104, 77894), (116, 69836), (136, 59566), (158, 51272), (208, 38947), (221, 36656), (232, 34918), (272, 29783), (316, 25636), (377, 21488), (442, 18328), (464, 17459), (493, 16432), (632, 12818), (754, 10744), (884, 9164), (986, 8216), (1027, 7888), (1264, 6409), (1343, 6032), (1508, 5372), (1768, 4582), (1972, 4108), (2054, 3944), (2291, 3536), (2686, 3016)]