99940984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 221760000

約数和(自身を除く): 121819016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 199, 286, 398, 439, 572, 796, 878, 1144, 1592, 1756, 2189, 2587, 3512, 4378, 4829, 5174, 5707, 8756, 9658, 10348, 11414, 17512, 19316, 20696, 22828, 28457, 38632, 45656, 56914, 62777, 87361, 113828, 125554, 174722, 227656, 251108, 349444, 502216, 698888, 960971, 1135693, 1921942, 2271386, 3843884, 4542772, 7687768, 9085544, 12492623, 24985246, 49970492, 99940984]

約数ペア:

[(1, 99940984), (2, 49970492), (4, 24985246), (8, 12492623), (11, 9085544), (13, 7687768), (22, 4542772), (26, 3843884), (44, 2271386), (52, 1921942), (88, 1135693), (104, 960971), (143, 698888), (199, 502216), (286, 349444), (398, 251108), (439, 227656), (572, 174722), (796, 125554), (878, 113828), (1144, 87361), (1592, 62777), (1756, 56914), (2189, 45656), (2587, 38632), (3512, 28457), (4378, 22828), (4829, 20696), (5174, 19316), (5707, 17512), (8756, 11414), (9658, 10348)]