71219376

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13367}}^1$

素因数の和:13418

約数の個数: 60

約数和(自身を含む): 204717552

約数和(自身を除く): 133498176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13367, 26734, 40101, 53468, 80202, 106936, 120303, 160404, 213872, 240606, 320808, 481212, 494579, 641616, 962424, 989158, 1483737, 1924848, 1978316, 2967474, 3956632, 4451211, 5934948, 7913264, 8902422, 11869896, 17804844, 23739792, 35609688, 71219376]

約数ペア:

[(1, 71219376), (2, 35609688), (3, 23739792), (4, 17804844), (6, 11869896), (8, 8902422), (9, 7913264), (12, 5934948), (16, 4451211), (18, 3956632), (24, 2967474), (36, 1978316), (37, 1924848), (48, 1483737), (72, 989158), (74, 962424), (111, 641616), (144, 494579), (148, 481212), (222, 320808), (296, 240606), (333, 213872), (444, 160404), (592, 120303), (666, 106936), (888, 80202), (1332, 53468), (1776, 40101), (2664, 26734), (5328, 13367)]