870168072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{979919}}^1$

素因数の和:979965

約数の個数: 32

約数和(自身を含む): 2234217600

約数和(自身を除く): 1364049528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 979919, 1959838, 2939757, 3919676, 5879514, 7839352, 11759028, 23518056, 36257003, 72514006, 108771009, 145028012, 217542018, 290056024, 435084036, 870168072]

約数ペア:

[(1, 870168072), (2, 435084036), (3, 290056024), (4, 217542018), (6, 145028012), (8, 108771009), (12, 72514006), (24, 36257003), (37, 23518056), (74, 11759028), (111, 7839352), (148, 5879514), (222, 3919676), (296, 2939757), (444, 1959838), (888, 979919)]