72427896

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7237}}^1$

素因数の和:7388

約数の個数: 48

約数和(自身を含む): 197597400

約数和(自身を除く): 125169504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 7237, 10008, 14474, 21711, 28948, 43422, 57896, 65133, 86844, 130266, 173688, 260532, 521064, 1005943, 2011886, 3017829, 4023772, 6035658, 8047544, 9053487, 12071316, 18106974, 24142632, 36213948, 72427896]

約数ペア:

[(1, 72427896), (2, 36213948), (3, 24142632), (4, 18106974), (6, 12071316), (8, 9053487), (9, 8047544), (12, 6035658), (18, 4023772), (24, 3017829), (36, 2011886), (72, 1005943), (139, 521064), (278, 260532), (417, 173688), (556, 130266), (834, 86844), (1112, 65133), (1251, 57896), (1668, 43422), (2502, 28948), (3336, 21711), (5004, 14474), (7237, 10008)]