74370822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 161796096

約数和(自身を除く): 87425274

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 83, 86, 129, 138, 151, 166, 249, 258, 302, 453, 498, 906, 989, 1909, 1978, 2967, 3473, 3569, 3818, 5727, 5934, 6493, 6946, 7138, 10419, 10707, 11454, 12533, 12986, 19479, 20838, 21414, 25066, 37599, 38958, 75198, 82087, 149339, 164174, 246261, 288259, 298678, 448017, 492522, 538919, 576518, 864777, 896034, 1077838, 1616757, 1729554, 3233514, 12395137, 24790274, 37185411, 74370822]

約数ペア:

[(1, 74370822), (2, 37185411), (3, 24790274), (6, 12395137), (23, 3233514), (43, 1729554), (46, 1616757), (69, 1077838), (83, 896034), (86, 864777), (129, 576518), (138, 538919), (151, 492522), (166, 448017), (249, 298678), (258, 288259), (302, 246261), (453, 164174), (498, 149339), (906, 82087), (989, 75198), (1909, 38958), (1978, 37599), (2967, 25066), (3473, 21414), (3569, 20838), (3818, 19479), (5727, 12986), (5934, 12533), (6493, 11454), (6946, 10707), (7138, 10419)]