80078796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317773}}^1$

素因数の和:317790

約数の個数: 36

約数和(自身を含む): 231339472

約数和(自身を除く): 151260676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317773, 635546, 953319, 1271092, 1906638, 2224411, 2859957, 3813276, 4448822, 5719914, 6673233, 8897644, 11439828, 13346466, 20019699, 26692932, 40039398, 80078796]

約数ペア:

[(1, 80078796), (2, 40039398), (3, 26692932), (4, 20019699), (6, 13346466), (7, 11439828), (9, 8897644), (12, 6673233), (14, 5719914), (18, 4448822), (21, 3813276), (28, 2859957), (36, 2224411), (42, 1906638), (63, 1271092), (84, 953319), (126, 635546), (252, 317773)]