65228856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 207912960

約数和(自身を除く): 142684104

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, 751, 924, 987, 1034, 1128, 1316, 1502, 1551, 1848, 1974, 2068, 2253, 2632, 3004, 3102, 3619, 3948, 4136, 4506, 5257, 6008, 6204, 7238, 7896, 8261, 9012, 10514, 10857, 12408, 14476, 15771, 16522, 18024, 21028, 21714, 24783, 28952, 31542, 33044, 35297, 42056, 43428, 49566, 57827, 63084, 66088, 70594, 86856, 99132, 105891, 115654, 126168, 141188, 173481, 198264, 211782, 231308, 247079, 282376, 346962, 388267, 423564, 462616, 494158, 693924, 741237, 776534, 847128, 988316, 1164801, 1387848, 1482474, 1553068, 1976632, 2329602, 2717869, 2964948, 3106136, 4659204, 5435738, 5929896, 8153607, 9318408, 10871476, 16307214, 21742952, 32614428, 65228856]

約数ペア:

[(1, 65228856), (2, 32614428), (3, 21742952), (4, 16307214), (6, 10871476), (7, 9318408), (8, 8153607), (11, 5929896), (12, 5435738), (14, 4659204), (21, 3106136), (22, 2964948), (24, 2717869), (28, 2329602), (33, 1976632), (42, 1553068), (44, 1482474), (47, 1387848), (56, 1164801), (66, 988316), (77, 847128), (84, 776534), (88, 741237), (94, 693924), (132, 494158), (141, 462616), (154, 423564), (168, 388267), (188, 346962), (231, 282376), (264, 247079), (282, 231308), (308, 211782), (329, 198264), (376, 173481), (462, 141188), (517, 126168), (564, 115654), (616, 105891), (658, 99132), (751, 86856), (924, 70594), (987, 66088), (1034, 63084), (1128, 57827), (1316, 49566), (1502, 43428), (1551, 42056), (1848, 35297), (1974, 33044), (2068, 31542), (2253, 28952), (2632, 24783), (3004, 21714), (3102, 21028), (3619, 18024), (3948, 16522), (4136, 15771), (4506, 14476), (5257, 12408), (6008, 10857), (6204, 10514), (7238, 9012), (7896, 8261)]