80382372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2273}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 214956672

約数和(自身を除く): 134574300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2273, 2526, 2947, 4546, 5052, 5894, 6819, 8841, 9092, 11788, 13638, 15911, 17682, 27276, 31822, 35364, 47733, 63644, 95466, 190932, 956933, 1913866, 2870799, 3827732, 5741598, 6698531, 11483196, 13397062, 20095593, 26794124, 40191186, 80382372]

約数ペア:

[(1, 80382372), (2, 40191186), (3, 26794124), (4, 20095593), (6, 13397062), (7, 11483196), (12, 6698531), (14, 5741598), (21, 3827732), (28, 2870799), (42, 1913866), (84, 956933), (421, 190932), (842, 95466), (1263, 63644), (1684, 47733), (2273, 35364), (2526, 31822), (2947, 27276), (4546, 17682), (5052, 15911), (5894, 13638), (6819, 11788), (8841, 9092)]