180717588

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{88069}}^1$

素因数の和:88101

約数の個数: 48

約数和(自身を含む): 493192000

約数和(自身を除く): 312474412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 88069, 176138, 264207, 352276, 528414, 792621, 1056828, 1585242, 1673311, 2377863, 3170484, 3346622, 4755726, 5019933, 6693244, 9511452, 10039866, 15059799, 20079732, 30119598, 45179397, 60239196, 90358794, 180717588]

約数ペア:

[(1, 180717588), (2, 90358794), (3, 60239196), (4, 45179397), (6, 30119598), (9, 20079732), (12, 15059799), (18, 10039866), (19, 9511452), (27, 6693244), (36, 5019933), (38, 4755726), (54, 3346622), (57, 3170484), (76, 2377863), (108, 1673311), (114, 1585242), (171, 1056828), (228, 792621), (342, 528414), (513, 352276), (684, 264207), (1026, 176138), (2052, 88069)]