79987336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2470

約数の個数: 64

約数和(自身を含む): 182347200

約数和(自身を除く): 102359864

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 2411, 2552, 3016, 4147, 4822, 8294, 9644, 16588, 19288, 26521, 31343, 33176, 53042, 62686, 69919, 106084, 125372, 139838, 212168, 250744, 279676, 344773, 559352, 689546, 769109, 908947, 1379092, 1538218, 1817894, 2758184, 3076436, 3635788, 6152872, 7271576, 9998417, 19996834, 39993668, 79987336]

約数ペア:

[(1, 79987336), (2, 39993668), (4, 19996834), (8, 9998417), (11, 7271576), (13, 6152872), (22, 3635788), (26, 3076436), (29, 2758184), (44, 1817894), (52, 1538218), (58, 1379092), (88, 908947), (104, 769109), (116, 689546), (143, 559352), (232, 344773), (286, 279676), (319, 250744), (377, 212168), (572, 139838), (638, 125372), (754, 106084), (1144, 69919), (1276, 62686), (1508, 53042), (2411, 33176), (2552, 31343), (3016, 26521), (4147, 19288), (4822, 16588), (8294, 9644)]