66607974

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 153055680

約数和(自身を除く): 86447706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 73, 122, 146, 183, 219, 277, 366, 438, 549, 554, 657, 831, 1098, 1314, 1647, 1662, 1971, 2493, 3294, 3942, 4453, 4986, 7479, 8906, 13359, 14958, 16897, 20221, 26718, 33794, 40077, 40442, 50691, 60663, 80154, 101382, 120231, 121326, 152073, 181989, 240462, 304146, 363978, 456219, 545967, 912438, 1091934, 1233481, 2466962, 3700443, 7400886, 11101329, 22202658, 33303987, 66607974]

約数ペア:

[(1, 66607974), (2, 33303987), (3, 22202658), (6, 11101329), (9, 7400886), (18, 3700443), (27, 2466962), (54, 1233481), (61, 1091934), (73, 912438), (122, 545967), (146, 456219), (183, 363978), (219, 304146), (277, 240462), (366, 181989), (438, 152073), (549, 121326), (554, 120231), (657, 101382), (831, 80154), (1098, 60663), (1314, 50691), (1647, 40442), (1662, 40077), (1971, 33794), (2493, 26718), (3294, 20221), (3942, 16897), (4453, 14958), (4986, 13359), (7479, 8906)]