72480828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3049}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 194028800

約数和(自身を除く): 121547972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1698, 1981, 3049, 3396, 3962, 5943, 6098, 7924, 9147, 11886, 12196, 18294, 21343, 23772, 36588, 42686, 64029, 85372, 128058, 256116, 862867, 1725734, 2588601, 3451468, 5177202, 6040069, 10354404, 12080138, 18120207, 24160276, 36240414, 72480828]

約数ペア:

[(1, 72480828), (2, 36240414), (3, 24160276), (4, 18120207), (6, 12080138), (7, 10354404), (12, 6040069), (14, 5177202), (21, 3451468), (28, 2588601), (42, 1725734), (84, 862867), (283, 256116), (566, 128058), (849, 85372), (1132, 64029), (1698, 42686), (1981, 36588), (3049, 23772), (3396, 21343), (3962, 18294), (5943, 12196), (6098, 11886), (7924, 9147)]