87756764

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2287}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 157405248

約数和(自身を除く): 69648484

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 724, 2287, 4574, 9148, 9593, 19186, 38372, 121211, 242422, 413947, 484844, 827894, 1655788, 21939191, 43878382, 87756764]

約数ペア:

[(1, 87756764), (2, 43878382), (4, 21939191), (53, 1655788), (106, 827894), (181, 484844), (212, 413947), (362, 242422), (724, 121211), (2287, 38372), (4574, 19186), (9148, 9593)]