56154168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37139}}^1$

素因数の和:37161

約数の個数: 64

約数和(自身を含む): 178272000

約数和(自身を除く): 122117832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 37139, 74278, 111417, 148556, 222834, 259973, 297112, 334251, 445668, 519946, 668502, 779919, 891336, 1002753, 1039892, 1337004, 1559838, 2005506, 2079784, 2339757, 2674008, 3119676, 4011012, 4679514, 6239352, 7019271, 8022024, 9359028, 14038542, 18718056, 28077084, 56154168]

約数ペア:

[(1, 56154168), (2, 28077084), (3, 18718056), (4, 14038542), (6, 9359028), (7, 8022024), (8, 7019271), (9, 6239352), (12, 4679514), (14, 4011012), (18, 3119676), (21, 2674008), (24, 2339757), (27, 2079784), (28, 2005506), (36, 1559838), (42, 1337004), (54, 1039892), (56, 1002753), (63, 891336), (72, 779919), (84, 668502), (108, 519946), (126, 445668), (168, 334251), (189, 297112), (216, 259973), (252, 222834), (378, 148556), (504, 111417), (756, 74278), (1512, 37139)]