79641648

素因数分解:

$2^4\times 3^2\times {\mathrm{553067}}^1$

素因数の和:553081

約数の個数: 30

約数和(自身を含む): 222886404

約数和(自身を除く): 143244756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 553067, 1106134, 1659201, 2212268, 3318402, 4424536, 4977603, 6636804, 8849072, 9955206, 13273608, 19910412, 26547216, 39820824, 79641648]

約数ペア:

[(1, 79641648), (2, 39820824), (3, 26547216), (4, 19910412), (6, 13273608), (8, 9955206), (9, 8849072), (12, 6636804), (16, 4977603), (18, 4424536), (24, 3318402), (36, 2212268), (48, 1659201), (72, 1106134), (144, 553067)]