82453168

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 190327104

約数和(自身を除く): 107873936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 101, 112, 148, 197, 202, 259, 296, 394, 404, 518, 592, 707, 788, 808, 1036, 1379, 1414, 1576, 1616, 2072, 2758, 2828, 3152, 3737, 4144, 5516, 5656, 7289, 7474, 11032, 11312, 14578, 14948, 19897, 22064, 26159, 29156, 29896, 39794, 51023, 52318, 58312, 59792, 79588, 102046, 104636, 116624, 139279, 159176, 204092, 209272, 278558, 318352, 408184, 418544, 557116, 736189, 816368, 1114232, 1472378, 2228464, 2944756, 5153323, 5889512, 10306646, 11779024, 20613292, 41226584, 82453168]

約数ペア:

[(1, 82453168), (2, 41226584), (4, 20613292), (7, 11779024), (8, 10306646), (14, 5889512), (16, 5153323), (28, 2944756), (37, 2228464), (56, 1472378), (74, 1114232), (101, 816368), (112, 736189), (148, 557116), (197, 418544), (202, 408184), (259, 318352), (296, 278558), (394, 209272), (404, 204092), (518, 159176), (592, 139279), (707, 116624), (788, 104636), (808, 102046), (1036, 79588), (1379, 59792), (1414, 58312), (1576, 52318), (1616, 51023), (2072, 39794), (2758, 29896), (2828, 29156), (3152, 26159), (3737, 22064), (4144, 19897), (5516, 14948), (5656, 14578), (7289, 11312), (7474, 11032)]