90780312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11497}}^1$

素因数の和:11560

約数の個数: 64

約数和(自身を含む): 264913920

約数和(自身を除く): 174133608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 11497, 22994, 34491, 45988, 68982, 80479, 91976, 137964, 160958, 241437, 275928, 321916, 482874, 540359, 643832, 965748, 1080718, 1621077, 1931496, 2161436, 3242154, 3782513, 4322872, 6484308, 7565026, 11347539, 12968616, 15130052, 22695078, 30260104, 45390156, 90780312]

約数ペア:

[(1, 90780312), (2, 45390156), (3, 30260104), (4, 22695078), (6, 15130052), (7, 12968616), (8, 11347539), (12, 7565026), (14, 6484308), (21, 4322872), (24, 3782513), (28, 3242154), (42, 2161436), (47, 1931496), (56, 1621077), (84, 1080718), (94, 965748), (141, 643832), (168, 540359), (188, 482874), (282, 321916), (329, 275928), (376, 241437), (564, 160958), (658, 137964), (987, 91976), (1128, 80479), (1316, 68982), (1974, 45988), (2632, 34491), (3948, 22994), (7896, 11497)]