66150784

素因数分解:

$2^7\times 7^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 156978000

約数和(自身を除く): 90827216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 199, 212, 224, 371, 392, 398, 424, 448, 742, 784, 796, 848, 896, 1393, 1484, 1568, 1592, 1696, 2597, 2786, 2968, 3136, 3184, 3392, 5194, 5572, 5936, 6272, 6368, 6784, 9751, 10388, 10547, 11144, 11872, 12736, 19502, 20776, 21094, 22288, 23744, 25472, 39004, 41552, 42188, 44576, 47488, 73829, 78008, 83104, 84376, 89152, 147658, 156016, 166208, 168752, 178304, 295316, 312032, 332416, 337504, 516803, 590632, 624064, 675008, 1033606, 1181264, 1248128, 1350016, 2067212, 2362528, 4134424, 4725056, 8268848, 9450112, 16537696, 33075392, 66150784]

約数ペア:

[(1, 66150784), (2, 33075392), (4, 16537696), (7, 9450112), (8, 8268848), (14, 4725056), (16, 4134424), (28, 2362528), (32, 2067212), (49, 1350016), (53, 1248128), (56, 1181264), (64, 1033606), (98, 675008), (106, 624064), (112, 590632), (128, 516803), (196, 337504), (199, 332416), (212, 312032), (224, 295316), (371, 178304), (392, 168752), (398, 166208), (424, 156016), (448, 147658), (742, 89152), (784, 84376), (796, 83104), (848, 78008), (896, 73829), (1393, 47488), (1484, 44576), (1568, 42188), (1592, 41552), (1696, 39004), (2597, 25472), (2786, 23744), (2968, 22288), (3136, 21094), (3184, 20776), (3392, 19502), (5194, 12736), (5572, 11872), (5936, 11144), (6272, 10547), (6368, 10388), (6784, 9751)]