77551128

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7701

約数の個数: 64

約数和(自身を含む): 220032000

約数和(自身を除く): 142480872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 7639, 10152, 15278, 22917, 30556, 45834, 61112, 68751, 91668, 137502, 183336, 206253, 275004, 359033, 412506, 550008, 718066, 825012, 1077099, 1436132, 1650024, 2154198, 2872264, 3231297, 4308396, 6462594, 8616792, 9693891, 12925188, 19387782, 25850376, 38775564, 77551128]

約数ペア:

[(1, 77551128), (2, 38775564), (3, 25850376), (4, 19387782), (6, 12925188), (8, 9693891), (9, 8616792), (12, 6462594), (18, 4308396), (24, 3231297), (27, 2872264), (36, 2154198), (47, 1650024), (54, 1436132), (72, 1077099), (94, 825012), (108, 718066), (141, 550008), (188, 412506), (216, 359033), (282, 275004), (376, 206253), (423, 183336), (564, 137502), (846, 91668), (1128, 68751), (1269, 61112), (1692, 45834), (2538, 30556), (3384, 22917), (5076, 15278), (7639, 10152)]