80432772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3119}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 215255040

約数和(自身を除く): 134822268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3119, 3684, 4298, 6238, 6447, 8596, 9357, 12476, 12894, 18714, 21833, 25788, 37428, 43666, 65499, 87332, 130998, 261996, 957533, 1915066, 2872599, 3830132, 5745198, 6702731, 11490396, 13405462, 20108193, 26810924, 40216386, 80432772]

約数ペア:

[(1, 80432772), (2, 40216386), (3, 26810924), (4, 20108193), (6, 13405462), (7, 11490396), (12, 6702731), (14, 5745198), (21, 3830132), (28, 2872599), (42, 1915066), (84, 957533), (307, 261996), (614, 130998), (921, 87332), (1228, 65499), (1842, 43666), (2149, 37428), (3119, 25788), (3684, 21833), (4298, 18714), (6238, 12894), (6447, 12476), (8596, 9357)]