72536568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 196832160

約数和(自身を除く): 124295592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1697, 1781, 3288, 3394, 3562, 5091, 5343, 6788, 7124, 10182, 10686, 13576, 14248, 20364, 21372, 22061, 40728, 42744, 44122, 66183, 88244, 132366, 176488, 232489, 264732, 464978, 529464, 697467, 929956, 1394934, 1859912, 2789868, 3022357, 5579736, 6044714, 9067071, 12089428, 18134142, 24178856, 36268284, 72536568]

約数ペア:

[(1, 72536568), (2, 36268284), (3, 24178856), (4, 18134142), (6, 12089428), (8, 9067071), (12, 6044714), (13, 5579736), (24, 3022357), (26, 2789868), (39, 1859912), (52, 1394934), (78, 929956), (104, 697467), (137, 529464), (156, 464978), (274, 264732), (312, 232489), (411, 176488), (548, 132366), (822, 88244), (1096, 66183), (1644, 44122), (1697, 42744), (1781, 40728), (3288, 22061), (3394, 21372), (3562, 20364), (5091, 14248), (5343, 13576), (6788, 10686), (7124, 10182)]