78104826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2273}}^1$

素因数の和:2387

約数の個数: 48

約数和(自身を含む): 178790976

約数和(自身を除く): 100686150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 2273, 3818, 4546, 5727, 6819, 11454, 13638, 17181, 20457, 34362, 40914, 52279, 104558, 156837, 188659, 313674, 377318, 470511, 565977, 941022, 1131954, 1697931, 3395862, 4339157, 8678314, 13017471, 26034942, 39052413, 78104826]

約数ペア:

[(1, 78104826), (2, 39052413), (3, 26034942), (6, 13017471), (9, 8678314), (18, 4339157), (23, 3395862), (46, 1697931), (69, 1131954), (83, 941022), (138, 565977), (166, 470511), (207, 377318), (249, 313674), (414, 188659), (498, 156837), (747, 104558), (1494, 52279), (1909, 40914), (2273, 34362), (3818, 20457), (4546, 17181), (5727, 13638), (6819, 11454)]