128883132

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73063}}^1$

素因数の和:73087

約数の個数: 54

約数和(自身を含む): 378982968

約数和(自身を除く): 250099836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 73063, 146126, 219189, 292252, 438378, 511441, 657567, 876756, 1022882, 1315134, 1534323, 2045764, 2630268, 3068646, 3580087, 4602969, 6137292, 7160174, 9205938, 10740261, 14320348, 18411876, 21480522, 32220783, 42961044, 64441566, 128883132]

約数ペア:

[(1, 128883132), (2, 64441566), (3, 42961044), (4, 32220783), (6, 21480522), (7, 18411876), (9, 14320348), (12, 10740261), (14, 9205938), (18, 7160174), (21, 6137292), (28, 4602969), (36, 3580087), (42, 3068646), (49, 2630268), (63, 2045764), (84, 1534323), (98, 1315134), (126, 1022882), (147, 876756), (196, 657567), (252, 511441), (294, 438378), (441, 292252), (588, 219189), (882, 146126), (1764, 73063)]