27983664

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 80967040

約数和(自身を除く): 52983376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 307, 422, 432, 614, 633, 844, 921, 1228, 1266, 1688, 1842, 1899, 2456, 2532, 2763, 3376, 3684, 3798, 4912, 5064, 5526, 5697, 7368, 7596, 8289, 10128, 11052, 11394, 14736, 15192, 16578, 22104, 22788, 30384, 33156, 44208, 45576, 64777, 66312, 91152, 129554, 132624, 194331, 259108, 388662, 518216, 582993, 777324, 1036432, 1165986, 1554648, 1748979, 2331972, 3109296, 3497958, 4663944, 6995916, 9327888, 13991832, 27983664]

約数ペア:

[(1, 27983664), (2, 13991832), (3, 9327888), (4, 6995916), (6, 4663944), (8, 3497958), (9, 3109296), (12, 2331972), (16, 1748979), (18, 1554648), (24, 1165986), (27, 1036432), (36, 777324), (48, 582993), (54, 518216), (72, 388662), (108, 259108), (144, 194331), (211, 132624), (216, 129554), (307, 91152), (422, 66312), (432, 64777), (614, 45576), (633, 44208), (844, 33156), (921, 30384), (1228, 22788), (1266, 22104), (1688, 16578), (1842, 15192), (1899, 14736), (2456, 11394), (2532, 11052), (2763, 10128), (3376, 8289), (3684, 7596), (3798, 7368), (4912, 5697), (5064, 5526)]