65481312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 122490528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 739, 852, 923, 1136, 1248, 1478, 1704, 1846, 2217, 2272, 2769, 2956, 3408, 3692, 4434, 5538, 5912, 6816, 7384, 8868, 9607, 11076, 11824, 14768, 17736, 19214, 22152, 23648, 28821, 29536, 35472, 38428, 44304, 52469, 57642, 70944, 76856, 88608, 104938, 115284, 153712, 157407, 209876, 230568, 307424, 314814, 419752, 461136, 629628, 682097, 839504, 922272, 1259256, 1364194, 1679008, 2046291, 2518512, 2728388, 4092582, 5037024, 5456776, 8185164, 10913552, 16370328, 21827104, 32740656, 65481312]

約数ペア:

[(1, 65481312), (2, 32740656), (3, 21827104), (4, 16370328), (6, 10913552), (8, 8185164), (12, 5456776), (13, 5037024), (16, 4092582), (24, 2728388), (26, 2518512), (32, 2046291), (39, 1679008), (48, 1364194), (52, 1259256), (71, 922272), (78, 839504), (96, 682097), (104, 629628), (142, 461136), (156, 419752), (208, 314814), (213, 307424), (284, 230568), (312, 209876), (416, 157407), (426, 153712), (568, 115284), (624, 104938), (739, 88608), (852, 76856), (923, 70944), (1136, 57642), (1248, 52469), (1478, 44304), (1704, 38428), (1846, 35472), (2217, 29536), (2272, 28821), (2769, 23648), (2956, 22152), (3408, 19214), (3692, 17736), (4434, 14768), (5538, 11824), (5912, 11076), (6816, 9607), (7384, 8868)]