84820734

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 192875904

約数和(自身を除く): 108055170

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 414, 422, 633, 971, 1266, 1899, 1942, 2913, 3798, 4853, 5826, 8739, 9706, 14559, 17478, 22333, 29118, 43677, 44666, 66999, 87354, 133998, 200997, 204881, 401994, 409762, 614643, 1229286, 1843929, 3687858, 4712263, 9424526, 14136789, 28273578, 42410367, 84820734]

約数ペア:

[(1, 84820734), (2, 42410367), (3, 28273578), (6, 14136789), (9, 9424526), (18, 4712263), (23, 3687858), (46, 1843929), (69, 1229286), (138, 614643), (207, 409762), (211, 401994), (414, 204881), (422, 200997), (633, 133998), (971, 87354), (1266, 66999), (1899, 44666), (1942, 43677), (2913, 29118), (3798, 22333), (4853, 17478), (5826, 14559), (8739, 9706)]