7918798128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{54037}}^1$

素因数の和:54162

約数の個数: 80

約数和(自身を含む): 21227855616

約数和(自身を除く): 13309057488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 688, 852, 1032, 1136, 1704, 2064, 3053, 3408, 6106, 9159, 12212, 18318, 24424, 36636, 48848, 54037, 73272, 108074, 146544, 162111, 216148, 324222, 432296, 648444, 864592, 1296888, 2323591, 2593776, 3836627, 4647182, 6970773, 7673254, 9294364, 11509881, 13941546, 15346508, 18588728, 23019762, 27883092, 30693016, 37177456, 46039524, 55766184, 61386032, 92079048, 111532368, 164974961, 184158096, 329949922, 494924883, 659899844, 989849766, 1319799688, 1979699532, 2639599376, 3959399064, 7918798128]

約数ペア:

[(1, 7918798128), (2, 3959399064), (3, 2639599376), (4, 1979699532), (6, 1319799688), (8, 989849766), (12, 659899844), (16, 494924883), (24, 329949922), (43, 184158096), (48, 164974961), (71, 111532368), (86, 92079048), (129, 61386032), (142, 55766184), (172, 46039524), (213, 37177456), (258, 30693016), (284, 27883092), (344, 23019762), (426, 18588728), (516, 15346508), (568, 13941546), (688, 11509881), (852, 9294364), (1032, 7673254), (1136, 6970773), (1704, 4647182), (2064, 3836627), (3053, 2593776), (3408, 2323591), (6106, 1296888), (9159, 864592), (12212, 648444), (18318, 432296), (24424, 324222), (36636, 216148), (48848, 162111), (54037, 146544), (73272, 108074)]