180905976

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{147799}}^1$

素因数の和:147828

約数の個数: 48

約数和(自身を含む): 518778000

約数和(自身を除く): 337872024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 147799, 295598, 443397, 591196, 886794, 1182392, 1330191, 1773588, 2512583, 2660382, 3547176, 5025166, 5320764, 7537749, 10050332, 10641528, 15075498, 20100664, 22613247, 30150996, 45226494, 60301992, 90452988, 180905976]

約数ペア:

[(1, 180905976), (2, 90452988), (3, 60301992), (4, 45226494), (6, 30150996), (8, 22613247), (9, 20100664), (12, 15075498), (17, 10641528), (18, 10050332), (24, 7537749), (34, 5320764), (36, 5025166), (51, 3547176), (68, 2660382), (72, 2512583), (102, 1773588), (136, 1330191), (153, 1182392), (204, 886794), (306, 591196), (408, 443397), (612, 295598), (1224, 147799)]