80790612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137399}}^1$

素因数の和:137420

約数の個数: 36

約数和(自身を含む): 219290400

約数和(自身を除く): 138499788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 137399, 274798, 412197, 549596, 824394, 961793, 1648788, 1923586, 2885379, 3847172, 5770758, 6732551, 11541516, 13465102, 20197653, 26930204, 40395306, 80790612]

約数ペア:

[(1, 80790612), (2, 40395306), (3, 26930204), (4, 20197653), (6, 13465102), (7, 11541516), (12, 6732551), (14, 5770758), (21, 3847172), (28, 2885379), (42, 1923586), (49, 1648788), (84, 961793), (98, 824394), (147, 549596), (196, 412197), (294, 274798), (588, 137399)]