77987028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{132631}}^1$

素因数の和:132652

約数の個数: 36

約数和(自身を含む): 211680672

約数和(自身を除く): 133693644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 132631, 265262, 397893, 530524, 795786, 928417, 1591572, 1856834, 2785251, 3713668, 5570502, 6498919, 11141004, 12997838, 19496757, 25995676, 38993514, 77987028]

約数ペア:

[(1, 77987028), (2, 38993514), (3, 25995676), (4, 19496757), (6, 12997838), (7, 11141004), (12, 6498919), (14, 5570502), (21, 3713668), (28, 2785251), (42, 1856834), (49, 1591572), (84, 928417), (98, 795786), (147, 530524), (196, 397893), (294, 265262), (588, 132631)]