80097769.000000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{804119}}^1$

素因数の和:804136

約数の個数: 36

約数和(自身を含む): 585399360

約数和(自身を除く): 382761372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 804119, 1608238, 2412357, 3216476, 4824714, 5628833, 7237071, 9649428, 11257666, 14474142, 16886499, 22515332, 28948284, 33772998, 50659497, 67545996, 101318994, 202637988]

約数ペア:

[(1, 202637988), (2, 101318994), (3, 67545996), (4, 50659497), (6, 33772998), (7, 28948284), (9, 22515332), (12, 16886499), (14, 14474142), (18, 11257666), (21, 9649428), (28, 7237071), (36, 5628833), (42, 4824714), (63, 3216476), (84, 2412357), (126, 1608238), (252, 804119)]