68468838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4817}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 144308736

約数和(自身を除く): 75839898

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 4817, 7107, 9634, 14214, 14451, 28902, 110791, 221582, 332373, 496151, 664746, 992302, 1488453, 2976906, 11411473, 22822946, 34234419, 68468838]

約数ペア:

[(1, 68468838), (2, 34234419), (3, 22822946), (6, 11411473), (23, 2976906), (46, 1488453), (69, 992302), (103, 664746), (138, 496151), (206, 332373), (309, 221582), (618, 110791), (2369, 28902), (4738, 14451), (4817, 14214), (7107, 9634)]