77850504

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 217008000

約数和(自身を除く): 139157496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 821, 878, 1317, 1642, 1756, 2463, 2634, 3284, 3512, 3951, 4926, 5268, 6568, 7389, 7902, 9852, 10536, 11853, 14778, 15804, 19704, 22167, 23706, 29556, 31608, 44334, 47412, 59112, 88668, 94824, 177336, 360419, 720838, 1081257, 1441676, 2162514, 2883352, 3243771, 4325028, 6487542, 8650056, 9731313, 12975084, 19462626, 25950168, 38925252, 77850504]

約数ペア:

[(1, 77850504), (2, 38925252), (3, 25950168), (4, 19462626), (6, 12975084), (8, 9731313), (9, 8650056), (12, 6487542), (18, 4325028), (24, 3243771), (27, 2883352), (36, 2162514), (54, 1441676), (72, 1081257), (108, 720838), (216, 360419), (439, 177336), (821, 94824), (878, 88668), (1317, 59112), (1642, 47412), (1756, 44334), (2463, 31608), (2634, 29556), (3284, 23706), (3512, 22167), (3951, 19704), (4926, 15804), (5268, 14778), (6568, 11853), (7389, 10536), (7902, 9852)]