90744888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1721}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 245901600

約数和(自身を除く): 155156712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 1721, 2028, 2197, 3442, 4056, 4394, 5163, 6591, 6884, 8788, 10326, 13182, 13768, 17576, 20652, 22373, 26364, 41304, 44746, 52728, 67119, 89492, 134238, 178984, 268476, 290849, 536952, 581698, 872547, 1163396, 1745094, 2326792, 3490188, 3781037, 6980376, 7562074, 11343111, 15124148, 22686222, 30248296, 45372444, 90744888]

約数ペア:

[(1, 90744888), (2, 45372444), (3, 30248296), (4, 22686222), (6, 15124148), (8, 11343111), (12, 7562074), (13, 6980376), (24, 3781037), (26, 3490188), (39, 2326792), (52, 1745094), (78, 1163396), (104, 872547), (156, 581698), (169, 536952), (312, 290849), (338, 268476), (507, 178984), (676, 134238), (1014, 89492), (1352, 67119), (1721, 52728), (2028, 44746), (2197, 41304), (3442, 26364), (4056, 22373), (4394, 20652), (5163, 17576), (6591, 13768), (6884, 13182), (8788, 10326)]