72598064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 177179136

約数和(自身を除く): 104581072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 487, 616, 847, 968, 974, 1232, 1331, 1694, 1936, 1948, 2662, 3388, 3409, 3896, 5324, 5357, 6776, 6818, 7792, 9317, 10648, 10714, 13552, 13636, 18634, 21296, 21428, 27272, 37268, 37499, 42856, 54544, 58927, 74536, 74998, 85712, 117854, 149072, 149996, 235708, 299992, 412489, 471416, 599984, 648197, 824978, 942832, 1296394, 1649956, 2592788, 3299912, 4537379, 5185576, 6599824, 9074758, 10371152, 18149516, 36299032, 72598064]

約数ペア:

[(1, 72598064), (2, 36299032), (4, 18149516), (7, 10371152), (8, 9074758), (11, 6599824), (14, 5185576), (16, 4537379), (22, 3299912), (28, 2592788), (44, 1649956), (56, 1296394), (77, 942832), (88, 824978), (112, 648197), (121, 599984), (154, 471416), (176, 412489), (242, 299992), (308, 235708), (484, 149996), (487, 149072), (616, 117854), (847, 85712), (968, 74998), (974, 74536), (1232, 58927), (1331, 54544), (1694, 42856), (1936, 37499), (1948, 37268), (2662, 27272), (3388, 21428), (3409, 21296), (3896, 18634), (5324, 13636), (5357, 13552), (6776, 10714), (6818, 10648), (7792, 9317)]