80124748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8713}}^1$

素因数の和:8758

約数の個数: 36

約数和(自身を含む): 162254680

約数和(自身を除く): 82129932

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 8713, 9196, 17426, 34852, 95843, 165547, 191686, 331094, 383372, 662188, 1054273, 1821017, 2108546, 3642034, 4217092, 7284068, 20031187, 40062374, 80124748]

約数ペア:

[(1, 80124748), (2, 40062374), (4, 20031187), (11, 7284068), (19, 4217092), (22, 3642034), (38, 2108546), (44, 1821017), (76, 1054273), (121, 662188), (209, 383372), (242, 331094), (418, 191686), (484, 165547), (836, 95843), (2299, 34852), (4598, 17426), (8713, 9196)]