86647590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 232113600

約数和(自身を除く): 145466010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 1193, 1345, 1614, 2386, 2421, 2690, 3579, 4035, 4842, 5965, 7158, 7263, 8070, 10737, 11930, 12105, 14526, 17895, 21474, 24210, 32211, 35790, 36315, 53685, 64422, 72630, 107370, 161055, 320917, 322110, 641834, 962751, 1604585, 1925502, 2888253, 3209170, 4813755, 5776506, 8664759, 9627510, 14441265, 17329518, 28882530, 43323795, 86647590]

約数ペア:

[(1, 86647590), (2, 43323795), (3, 28882530), (5, 17329518), (6, 14441265), (9, 9627510), (10, 8664759), (15, 5776506), (18, 4813755), (27, 3209170), (30, 2888253), (45, 1925502), (54, 1604585), (90, 962751), (135, 641834), (269, 322110), (270, 320917), (538, 161055), (807, 107370), (1193, 72630), (1345, 64422), (1614, 53685), (2386, 36315), (2421, 35790), (2690, 32211), (3579, 24210), (4035, 21474), (4842, 17895), (5965, 14526), (7158, 12105), (7263, 11930), (8070, 10737)]