71657604

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 194201280

約数和(自身を除く): 122543676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2339, 2553, 3404, 4678, 5106, 7017, 7659, 9356, 10212, 14034, 15318, 21051, 28068, 30636, 42102, 53797, 84204, 86543, 107594, 161391, 173086, 215188, 259629, 322782, 346172, 484173, 519258, 645564, 778887, 968346, 1038516, 1557774, 1936692, 1990489, 3115548, 3980978, 5971467, 7961956, 11942934, 17914401, 23885868, 35828802, 71657604]

約数ペア:

[(1, 71657604), (2, 35828802), (3, 23885868), (4, 17914401), (6, 11942934), (9, 7961956), (12, 5971467), (18, 3980978), (23, 3115548), (36, 1990489), (37, 1936692), (46, 1557774), (69, 1038516), (74, 968346), (92, 778887), (111, 645564), (138, 519258), (148, 484173), (207, 346172), (222, 322782), (276, 259629), (333, 215188), (414, 173086), (444, 161391), (666, 107594), (828, 86543), (851, 84204), (1332, 53797), (1702, 42102), (2339, 30636), (2553, 28068), (3404, 21051), (4678, 15318), (5106, 14034), (7017, 10212), (7659, 9356)]