87731196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1291}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 234420480

約数和(自身を除く): 146689284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809, 1291, 1618, 2427, 2582, 3236, 3873, 4854, 5164, 5663, 7746, 9037, 9708, 11326, 15492, 16989, 18074, 22652, 27111, 33978, 36148, 54222, 67956, 108444, 1044419, 2088838, 3133257, 4177676, 6266514, 7310933, 12533028, 14621866, 21932799, 29243732, 43865598, 87731196]

約数ペア:

[(1, 87731196), (2, 43865598), (3, 29243732), (4, 21932799), (6, 14621866), (7, 12533028), (12, 7310933), (14, 6266514), (21, 4177676), (28, 3133257), (42, 2088838), (84, 1044419), (809, 108444), (1291, 67956), (1618, 54222), (2427, 36148), (2582, 33978), (3236, 27111), (3873, 22652), (4854, 18074), (5164, 16989), (5663, 15492), (7746, 11326), (9037, 9708)]