66871968

素因数分解:

$2^5\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2269}}^1$

素因数の和:2589

約数の個数: 48

約数和(自身を含む): 176188320

約数和(自身を除く): 109316352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 307, 614, 921, 1228, 1842, 2269, 2456, 3684, 4538, 4912, 6807, 7368, 9076, 9824, 13614, 14736, 18152, 27228, 29472, 36304, 54456, 72608, 108912, 217824, 696583, 1393166, 2089749, 2786332, 4179498, 5572664, 8358996, 11145328, 16717992, 22290656, 33435984, 66871968]

約数ペア:

[(1, 66871968), (2, 33435984), (3, 22290656), (4, 16717992), (6, 11145328), (8, 8358996), (12, 5572664), (16, 4179498), (24, 2786332), (32, 2089749), (48, 1393166), (96, 696583), (307, 217824), (614, 108912), (921, 72608), (1228, 54456), (1842, 36304), (2269, 29472), (2456, 27228), (3684, 18152), (4538, 14736), (4912, 13614), (6807, 9824), (7368, 9076)]