67720968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{44789}}^1$

素因数の和:44811

約数の個数: 64

約数和(自身を含む): 214992000

約数和(自身を除く): 147271032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 44789, 89578, 134367, 179156, 268734, 313523, 358312, 403101, 537468, 627046, 806202, 940569, 1074936, 1209303, 1254092, 1612404, 1881138, 2418606, 2508184, 2821707, 3224808, 3762276, 4837212, 5643414, 7524552, 8465121, 9674424, 11286828, 16930242, 22573656, 33860484, 67720968]

約数ペア:

[(1, 67720968), (2, 33860484), (3, 22573656), (4, 16930242), (6, 11286828), (7, 9674424), (8, 8465121), (9, 7524552), (12, 5643414), (14, 4837212), (18, 3762276), (21, 3224808), (24, 2821707), (27, 2508184), (28, 2418606), (36, 1881138), (42, 1612404), (54, 1254092), (56, 1209303), (63, 1074936), (72, 940569), (84, 806202), (108, 627046), (126, 537468), (168, 403101), (189, 358312), (216, 313523), (252, 268734), (378, 179156), (504, 134367), (756, 89578), (1512, 44789)]