89762764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12979}}^1$

素因数の和:13022

約数の個数: 48

約数和(自身を含む): 203526400

約数和(自身を除く): 113763636

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 12979, 25958, 51916, 90853, 168727, 181706, 246601, 337454, 363412, 493202, 674908, 986404, 1181089, 1726207, 2362178, 3205813, 3452414, 4724356, 6411626, 6904828, 12823252, 22440691, 44881382, 89762764]

約数ペア:

[(1, 89762764), (2, 44881382), (4, 22440691), (7, 12823252), (13, 6904828), (14, 6411626), (19, 4724356), (26, 3452414), (28, 3205813), (38, 2362178), (52, 1726207), (76, 1181089), (91, 986404), (133, 674908), (182, 493202), (247, 363412), (266, 337454), (364, 246601), (494, 181706), (532, 168727), (988, 90853), (1729, 51916), (3458, 25958), (6916, 12979)]