73881984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17491}}^1$

素因数の和:17519

約数の個数: 64

約数和(自身を含む): 214102080

約数和(自身を除く): 140220096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 17491, 34982, 52473, 69964, 104946, 139928, 192401, 209892, 279856, 384802, 419784, 559712, 577203, 769604, 839568, 1119424, 1154406, 1539208, 1679136, 2238848, 2308812, 3078416, 3358272, 4617624, 6156832, 6716544, 9235248, 12313664, 18470496, 24627328, 36940992, 73881984]

約数ペア:

[(1, 73881984), (2, 36940992), (3, 24627328), (4, 18470496), (6, 12313664), (8, 9235248), (11, 6716544), (12, 6156832), (16, 4617624), (22, 3358272), (24, 3078416), (32, 2308812), (33, 2238848), (44, 1679136), (48, 1539208), (64, 1154406), (66, 1119424), (88, 839568), (96, 769604), (128, 577203), (132, 559712), (176, 419784), (192, 384802), (264, 279856), (352, 209892), (384, 192401), (528, 139928), (704, 104946), (1056, 69964), (1408, 52473), (2112, 34982), (4224, 17491)]