71984472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4056

約数の個数: 64

約数和(自身を含む): 207609600

約数和(自身を除く): 135625128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 2289, 2616, 3052, 3931, 4578, 6104, 7862, 9156, 11793, 15724, 18312, 23586, 27517, 31448, 47172, 55034, 82551, 94344, 110068, 165102, 220136, 330204, 428479, 660408, 856958, 1285437, 1713916, 2570874, 2999353, 3427832, 5141748, 5998706, 8998059, 10283496, 11997412, 17996118, 23994824, 35992236, 71984472]

約数ペア:

[(1, 71984472), (2, 35992236), (3, 23994824), (4, 17996118), (6, 11997412), (7, 10283496), (8, 8998059), (12, 5998706), (14, 5141748), (21, 3427832), (24, 2999353), (28, 2570874), (42, 1713916), (56, 1285437), (84, 856958), (109, 660408), (168, 428479), (218, 330204), (327, 220136), (436, 165102), (654, 110068), (763, 94344), (872, 82551), (1308, 55034), (1526, 47172), (2289, 31448), (2616, 27517), (3052, 23586), (3931, 18312), (4578, 15724), (6104, 11793), (7862, 9156)]