87281028

素因数分解:

$2^2\times 3^2\times {\mathrm{1427}}^1\times {\mathrm{1699}}^1$

素因数の和:3136

約数の個数: 36

約数和(自身を含む): 220911600

約数和(自身を除く): 133630572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1427, 1699, 2854, 3398, 4281, 5097, 5708, 6796, 8562, 10194, 12843, 15291, 17124, 20388, 25686, 30582, 51372, 61164, 2424473, 4848946, 7273419, 9697892, 14546838, 21820257, 29093676, 43640514, 87281028]

約数ペア:

[(1, 87281028), (2, 43640514), (3, 29093676), (4, 21820257), (6, 14546838), (9, 9697892), (12, 7273419), (18, 4848946), (36, 2424473), (1427, 61164), (1699, 51372), (2854, 30582), (3398, 25686), (4281, 20388), (5097, 17124), (5708, 15291), (6796, 12843), (8562, 10194)]