73894248

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 206664000

約数和(自身を除く): 132769752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2179, 2826, 3768, 4239, 4358, 5652, 6537, 8478, 8716, 11304, 13074, 16956, 17432, 19611, 26148, 33912, 39222, 52296, 58833, 78444, 117666, 156888, 235332, 342103, 470664, 684206, 1026309, 1368412, 2052618, 2736824, 3078927, 4105236, 6157854, 8210472, 9236781, 12315708, 18473562, 24631416, 36947124, 73894248]

約数ペア:

[(1, 73894248), (2, 36947124), (3, 24631416), (4, 18473562), (6, 12315708), (8, 9236781), (9, 8210472), (12, 6157854), (18, 4105236), (24, 3078927), (27, 2736824), (36, 2052618), (54, 1368412), (72, 1026309), (108, 684206), (157, 470664), (216, 342103), (314, 235332), (471, 156888), (628, 117666), (942, 78444), (1256, 58833), (1413, 52296), (1884, 39222), (2179, 33912), (2826, 26148), (3768, 19611), (4239, 17432), (4358, 16956), (5652, 13074), (6537, 11304), (8478, 8716)]