67872012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8209}}^1$

素因数の和:8282

約数の個数: 48

約数和(自身を含む): 173789280

約数和(自身を除く): 105917268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8209, 8268, 16418, 24627, 32836, 49254, 98508, 106717, 213434, 320151, 426868, 435077, 640302, 870154, 1280604, 1305231, 1740308, 2610462, 5220924, 5656001, 11312002, 16968003, 22624004, 33936006, 67872012]

約数ペア:

[(1, 67872012), (2, 33936006), (3, 22624004), (4, 16968003), (6, 11312002), (12, 5656001), (13, 5220924), (26, 2610462), (39, 1740308), (52, 1305231), (53, 1280604), (78, 870154), (106, 640302), (156, 435077), (159, 426868), (212, 320151), (318, 213434), (636, 106717), (689, 98508), (1378, 49254), (2067, 32836), (2756, 24627), (4134, 16418), (8209, 8268)]