66738265812

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{133919}}^1$

素因数の和:134165

約数の個数: 72

約数和(自身を含む): 171589017600

約数和(自身を除く): 104850751788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 127, 218, 254, 327, 381, 436, 508, 654, 762, 981, 1143, 1308, 1524, 1962, 2286, 3924, 4572, 13843, 27686, 41529, 55372, 83058, 124587, 133919, 166116, 249174, 267838, 401757, 498348, 535676, 803514, 1205271, 1607028, 2410542, 4821084, 14597171, 17007713, 29194342, 34015426, 43791513, 51023139, 58388684, 68030852, 87583026, 102046278, 131374539, 153069417, 175166052, 204092556, 262749078, 306138834, 525498156, 612277668, 1853840717, 3707681434, 5561522151, 7415362868, 11123044302, 16684566453, 22246088604, 33369132906, 66738265812]

約数ペア:

[(1, 66738265812), (2, 33369132906), (3, 22246088604), (4, 16684566453), (6, 11123044302), (9, 7415362868), (12, 5561522151), (18, 3707681434), (36, 1853840717), (109, 612277668), (127, 525498156), (218, 306138834), (254, 262749078), (327, 204092556), (381, 175166052), (436, 153069417), (508, 131374539), (654, 102046278), (762, 87583026), (981, 68030852), (1143, 58388684), (1308, 51023139), (1524, 43791513), (1962, 34015426), (2286, 29194342), (3924, 17007713), (4572, 14597171), (13843, 4821084), (27686, 2410542), (41529, 1607028), (55372, 1205271), (83058, 803514), (124587, 535676), (133919, 498348), (166116, 401757), (249174, 267838)]