77791398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{691}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 161429760

約数和(自身を除く): 83638362

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 647, 691, 1294, 1382, 1941, 2073, 3882, 4146, 18763, 20039, 37526, 40078, 56289, 60117, 112578, 120234, 447077, 894154, 1341231, 2682462, 12965233, 25930466, 38895699, 77791398]

約数ペア:

[(1, 77791398), (2, 38895699), (3, 25930466), (6, 12965233), (29, 2682462), (58, 1341231), (87, 894154), (174, 447077), (647, 120234), (691, 112578), (1294, 60117), (1382, 56289), (1941, 40078), (2073, 37526), (3882, 20039), (4146, 18763)]