66795876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3721

約数の個数: 72

約数和(自身を含む): 195663104

約数和(自身を除く): 128867228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 3631, 4599, 6132, 7262, 9198, 10893, 14524, 18396, 21786, 25417, 32679, 43572, 50834, 65358, 76251, 101668, 130716, 152502, 228753, 265063, 305004, 457506, 530126, 795189, 915012, 1060252, 1590378, 1855441, 2385567, 3180756, 3710882, 4771134, 5566323, 7421764, 9542268, 11132646, 16698969, 22265292, 33397938, 66795876]

約数ペア:

[(1, 66795876), (2, 33397938), (3, 22265292), (4, 16698969), (6, 11132646), (7, 9542268), (9, 7421764), (12, 5566323), (14, 4771134), (18, 3710882), (21, 3180756), (28, 2385567), (36, 1855441), (42, 1590378), (63, 1060252), (73, 915012), (84, 795189), (126, 530126), (146, 457506), (219, 305004), (252, 265063), (292, 228753), (438, 152502), (511, 130716), (657, 101668), (876, 76251), (1022, 65358), (1314, 50834), (1533, 43572), (2044, 32679), (2628, 25417), (3066, 21786), (3631, 18396), (4599, 14524), (6132, 10893), (7262, 9198)]