8889377796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{61871}}^1$

素因数の和:62201

約数の個数: 72

約数和(自身を含む): 24278077824

約数和(自身を除く): 15388700028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1842, 2763, 3684, 3991, 5526, 7982, 11052, 11973, 15964, 23946, 35919, 47892, 61871, 71838, 123742, 143676, 185613, 247484, 371226, 556839, 742452, 804323, 1113678, 1608646, 2227356, 2412969, 3217292, 4825938, 7238907, 9651876, 14477814, 18994397, 28955628, 37988794, 56983191, 75977588, 113966382, 170949573, 227932764, 246927161, 341899146, 493854322, 683798292, 740781483, 987708644, 1481562966, 2222344449, 2963125932, 4444688898, 8889377796]

約数ペア:

[(1, 8889377796), (2, 4444688898), (3, 2963125932), (4, 2222344449), (6, 1481562966), (9, 987708644), (12, 740781483), (13, 683798292), (18, 493854322), (26, 341899146), (36, 246927161), (39, 227932764), (52, 170949573), (78, 113966382), (117, 75977588), (156, 56983191), (234, 37988794), (307, 28955628), (468, 18994397), (614, 14477814), (921, 9651876), (1228, 7238907), (1842, 4825938), (2763, 3217292), (3684, 2412969), (3991, 2227356), (5526, 1608646), (7982, 1113678), (11052, 804323), (11973, 742452), (15964, 556839), (23946, 371226), (35919, 247484), (47892, 185613), (61871, 143676), (71838, 123742)]