83838636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{751}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 243070464

約数和(自身を除く): 159231828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 751, 886, 1329, 1502, 1772, 2253, 2658, 3004, 3101, 3987, 4506, 5257, 5316, 6202, 6759, 7974, 9012, 9303, 10514, 12404, 13518, 15771, 15948, 18606, 21028, 27036, 27909, 31542, 37212, 47313, 55818, 63084, 94626, 111636, 189252, 332693, 665386, 998079, 1330772, 1996158, 2328851, 2994237, 3992316, 4657702, 5988474, 6986553, 9315404, 11976948, 13973106, 20959659, 27946212, 41919318, 83838636]

約数ペア:

[(1, 83838636), (2, 41919318), (3, 27946212), (4, 20959659), (6, 13973106), (7, 11976948), (9, 9315404), (12, 6986553), (14, 5988474), (18, 4657702), (21, 3992316), (28, 2994237), (36, 2328851), (42, 1996158), (63, 1330772), (84, 998079), (126, 665386), (252, 332693), (443, 189252), (751, 111636), (886, 94626), (1329, 63084), (1502, 55818), (1772, 47313), (2253, 37212), (2658, 31542), (3004, 27909), (3101, 27036), (3987, 21028), (4506, 18606), (5257, 15948), (5316, 15771), (6202, 13518), (6759, 12404), (7974, 10514), (9012, 9303)]