91144620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{72337}}^1$

素因数の和:72359

約数の個数: 72

約数和(自身を含む): 315972384

約数和(自身を除く): 224827764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 72337, 144674, 217011, 289348, 361685, 434022, 506359, 651033, 723370, 868044, 1012718, 1085055, 1302066, 1446740, 1519077, 2025436, 2170110, 2531795, 2604132, 3038154, 3255165, 4340220, 4557231, 5063590, 6076308, 6510330, 7595385, 9114462, 10127180, 13020660, 15190770, 18228924, 22786155, 30381540, 45572310, 91144620]

約数ペア:

[(1, 91144620), (2, 45572310), (3, 30381540), (4, 22786155), (5, 18228924), (6, 15190770), (7, 13020660), (9, 10127180), (10, 9114462), (12, 7595385), (14, 6510330), (15, 6076308), (18, 5063590), (20, 4557231), (21, 4340220), (28, 3255165), (30, 3038154), (35, 2604132), (36, 2531795), (42, 2170110), (45, 2025436), (60, 1519077), (63, 1446740), (70, 1302066), (84, 1085055), (90, 1012718), (105, 868044), (126, 723370), (140, 651033), (180, 506359), (210, 434022), (252, 361685), (315, 289348), (420, 217011), (630, 144674), (1260, 72337)]