80332308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 233425920

約数和(自身を除く): 153093612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1669, 1719, 2292, 2674, 3338, 3438, 4011, 5007, 5348, 6676, 6876, 8022, 10014, 11683, 12033, 15021, 16044, 20028, 23366, 24066, 30042, 35049, 46732, 48132, 60084, 70098, 105147, 140196, 210294, 318779, 420588, 637558, 956337, 1275116, 1912674, 2231453, 2869011, 3825348, 4462906, 5738022, 6694359, 8925812, 11476044, 13388718, 20083077, 26777436, 40166154, 80332308]

約数ペア:

[(1, 80332308), (2, 40166154), (3, 26777436), (4, 20083077), (6, 13388718), (7, 11476044), (9, 8925812), (12, 6694359), (14, 5738022), (18, 4462906), (21, 3825348), (28, 2869011), (36, 2231453), (42, 1912674), (63, 1275116), (84, 956337), (126, 637558), (191, 420588), (252, 318779), (382, 210294), (573, 140196), (764, 105147), (1146, 70098), (1337, 60084), (1669, 48132), (1719, 46732), (2292, 35049), (2674, 30042), (3338, 24066), (3438, 23366), (4011, 20028), (5007, 16044), (5348, 15021), (6676, 12033), (6876, 11683), (8022, 10014)]