64408932

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4057}}^1$

素因数の和:4087

約数の個数: 90

約数和(自身を含む): 195916182

約数和(自身を除く): 131507250

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4057, 5292, 7938, 8114, 12171, 15876, 16228, 24342, 28399, 36513, 48684, 56798, 73026, 85197, 109539, 113596, 146052, 170394, 198793, 219078, 255591, 328617, 340788, 397586, 438156, 511182, 596379, 657234, 766773, 795172, 1022364, 1192758, 1314468, 1533546, 1789137, 2300319, 2385516, 3067092, 3578274, 4600638, 5367411, 7156548, 9201276, 10734822, 16102233, 21469644, 32204466, 64408932]

約数ペア:

[(1, 64408932), (2, 32204466), (3, 21469644), (4, 16102233), (6, 10734822), (7, 9201276), (9, 7156548), (12, 5367411), (14, 4600638), (18, 3578274), (21, 3067092), (27, 2385516), (28, 2300319), (36, 1789137), (42, 1533546), (49, 1314468), (54, 1192758), (63, 1022364), (81, 795172), (84, 766773), (98, 657234), (108, 596379), (126, 511182), (147, 438156), (162, 397586), (189, 340788), (196, 328617), (252, 255591), (294, 219078), (324, 198793), (378, 170394), (441, 146052), (567, 113596), (588, 109539), (756, 85197), (882, 73026), (1134, 56798), (1323, 48684), (1764, 36513), (2268, 28399), (2646, 24342), (3969, 16228), (4057, 15876), (5292, 12171), (7938, 8114)]