79820664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 254361600

約数和(自身を除く): 174540936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 919, 924, 987, 1034, 1128, 1316, 1551, 1838, 1848, 1974, 2068, 2632, 2757, 3102, 3619, 3676, 3948, 4136, 5514, 6204, 6433, 7238, 7352, 7896, 10109, 10857, 11028, 12408, 12866, 14476, 19299, 20218, 21714, 22056, 25732, 28952, 30327, 38598, 40436, 43193, 43428, 51464, 60654, 70763, 77196, 80872, 86386, 86856, 121308, 129579, 141526, 154392, 172772, 212289, 242616, 259158, 283052, 302351, 345544, 424578, 475123, 518316, 566104, 604702, 849156, 907053, 950246, 1036632, 1209404, 1425369, 1698312, 1814106, 1900492, 2418808, 2850738, 3325861, 3628212, 3800984, 5701476, 6651722, 7256424, 9977583, 11402952, 13303444, 19955166, 26606888, 39910332, 79820664]

約数ペア:

[(1, 79820664), (2, 39910332), (3, 26606888), (4, 19955166), (6, 13303444), (7, 11402952), (8, 9977583), (11, 7256424), (12, 6651722), (14, 5701476), (21, 3800984), (22, 3628212), (24, 3325861), (28, 2850738), (33, 2418808), (42, 1900492), (44, 1814106), (47, 1698312), (56, 1425369), (66, 1209404), (77, 1036632), (84, 950246), (88, 907053), (94, 849156), (132, 604702), (141, 566104), (154, 518316), (168, 475123), (188, 424578), (231, 345544), (264, 302351), (282, 283052), (308, 259158), (329, 242616), (376, 212289), (462, 172772), (517, 154392), (564, 141526), (616, 129579), (658, 121308), (919, 86856), (924, 86386), (987, 80872), (1034, 77196), (1128, 70763), (1316, 60654), (1551, 51464), (1838, 43428), (1848, 43193), (1974, 40436), (2068, 38598), (2632, 30327), (2757, 28952), (3102, 25732), (3619, 22056), (3676, 21714), (3948, 20218), (4136, 19299), (5514, 14476), (6204, 12866), (6433, 12408), (7238, 11028), (7352, 10857), (7896, 10109)]