71546868

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{3329}}^1$

素因数の和:3541

約数の個数: 48

約数和(自身を含む): 186480000

約数和(自身を除く): 114933132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3329, 3582, 5373, 6658, 7164, 9987, 10746, 13316, 19974, 21492, 29961, 39948, 59922, 89883, 119844, 179766, 359532, 662471, 1324942, 1987413, 2649884, 3974826, 5962239, 7949652, 11924478, 17886717, 23848956, 35773434, 71546868]

約数ペア:

[(1, 71546868), (2, 35773434), (3, 23848956), (4, 17886717), (6, 11924478), (9, 7949652), (12, 5962239), (18, 3974826), (27, 2649884), (36, 1987413), (54, 1324942), (108, 662471), (199, 359532), (398, 179766), (597, 119844), (796, 89883), (1194, 59922), (1791, 39948), (2388, 29961), (3329, 21492), (3582, 19974), (5373, 13316), (6658, 10746), (7164, 9987)]