68640594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 160123392

約数和(自身を除く): 91482798

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 131, 187, 262, 374, 393, 467, 561, 786, 934, 1122, 1401, 1441, 2227, 2802, 2882, 4323, 4454, 5137, 6681, 7939, 8646, 10274, 13362, 15411, 15878, 23817, 24497, 30822, 47634, 48994, 61177, 73491, 87329, 122354, 146982, 174658, 183531, 261987, 367062, 523974, 672947, 1040009, 1345894, 2018841, 2080018, 3120027, 4037682, 6240054, 11440099, 22880198, 34320297, 68640594]

約数ペア:

[(1, 68640594), (2, 34320297), (3, 22880198), (6, 11440099), (11, 6240054), (17, 4037682), (22, 3120027), (33, 2080018), (34, 2018841), (51, 1345894), (66, 1040009), (102, 672947), (131, 523974), (187, 367062), (262, 261987), (374, 183531), (393, 174658), (467, 146982), (561, 122354), (786, 87329), (934, 73491), (1122, 61177), (1401, 48994), (1441, 47634), (2227, 30822), (2802, 24497), (2882, 23817), (4323, 15878), (4454, 15411), (5137, 13362), (6681, 10274), (7939, 8646)]