71773296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{213611}}^1$

素因数の和:213629

約数の個数: 40

約数和(自身を含む): 211903104

約数和(自身を除く): 140129808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 213611, 427222, 640833, 854444, 1281666, 1495277, 1708888, 2563332, 2990554, 3417776, 4485831, 5126664, 5981108, 8971662, 10253328, 11962216, 17943324, 23924432, 35886648, 71773296]

約数ペア:

[(1, 71773296), (2, 35886648), (3, 23924432), (4, 17943324), (6, 11962216), (7, 10253328), (8, 8971662), (12, 5981108), (14, 5126664), (16, 4485831), (21, 3417776), (24, 2990554), (28, 2563332), (42, 1708888), (48, 1495277), (56, 1281666), (84, 854444), (112, 640833), (168, 427222), (336, 213611)]