80616354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 209946240

約数和(自身を除く): 129329886

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 361, 399, 409, 494, 546, 722, 741, 798, 818, 1083, 1227, 1482, 1729, 2166, 2454, 2527, 2863, 3458, 4693, 5054, 5187, 5317, 5726, 7581, 7771, 8589, 9386, 10374, 10634, 14079, 15162, 15542, 15951, 17178, 23313, 28158, 31902, 32851, 37219, 46626, 54397, 65702, 74438, 98553, 101023, 108794, 111657, 147649, 163191, 197106, 202046, 223314, 295298, 303069, 326382, 442947, 606138, 707161, 885894, 1033543, 1414322, 1919437, 2067086, 2121483, 3100629, 3838874, 4242966, 5758311, 6201258, 11516622, 13436059, 26872118, 40308177, 80616354]

約数ペア:

[(1, 80616354), (2, 40308177), (3, 26872118), (6, 13436059), (7, 11516622), (13, 6201258), (14, 5758311), (19, 4242966), (21, 3838874), (26, 3100629), (38, 2121483), (39, 2067086), (42, 1919437), (57, 1414322), (78, 1033543), (91, 885894), (114, 707161), (133, 606138), (182, 442947), (247, 326382), (266, 303069), (273, 295298), (361, 223314), (399, 202046), (409, 197106), (494, 163191), (546, 147649), (722, 111657), (741, 108794), (798, 101023), (818, 98553), (1083, 74438), (1227, 65702), (1482, 54397), (1729, 46626), (2166, 37219), (2454, 32851), (2527, 31902), (2863, 28158), (3458, 23313), (4693, 17178), (5054, 15951), (5187, 15542), (5317, 15162), (5726, 14079), (7581, 10634), (7771, 10374), (8589, 9386)]