64282764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 194143488

約数和(自身を除く): 129860724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 43, 52, 74, 78, 84, 86, 91, 111, 129, 148, 156, 172, 182, 222, 258, 259, 273, 301, 364, 444, 481, 516, 518, 546, 559, 602, 777, 903, 962, 1036, 1092, 1118, 1204, 1369, 1443, 1554, 1591, 1677, 1806, 1924, 2236, 2738, 2886, 3108, 3182, 3354, 3367, 3612, 3913, 4107, 4773, 5476, 5772, 6364, 6708, 6734, 7826, 8214, 9546, 9583, 10101, 11137, 11739, 13468, 15652, 16428, 17797, 19092, 19166, 20202, 20683, 22274, 23478, 28749, 33411, 35594, 38332, 40404, 41366, 44548, 46956, 53391, 57498, 58867, 62049, 66822, 71188, 82732, 106782, 114996, 117734, 124098, 124579, 133644, 144781, 176601, 213564, 235468, 248196, 249158, 289562, 353202, 373737, 412069, 434343, 498316, 579124, 706404, 747474, 765271, 824138, 868686, 1236207, 1494948, 1530542, 1648276, 1737372, 2295813, 2472414, 3061084, 4591626, 4944828, 5356897, 9183252, 10713794, 16070691, 21427588, 32141382, 64282764]

約数ペア:

[(1, 64282764), (2, 32141382), (3, 21427588), (4, 16070691), (6, 10713794), (7, 9183252), (12, 5356897), (13, 4944828), (14, 4591626), (21, 3061084), (26, 2472414), (28, 2295813), (37, 1737372), (39, 1648276), (42, 1530542), (43, 1494948), (52, 1236207), (74, 868686), (78, 824138), (84, 765271), (86, 747474), (91, 706404), (111, 579124), (129, 498316), (148, 434343), (156, 412069), (172, 373737), (182, 353202), (222, 289562), (258, 249158), (259, 248196), (273, 235468), (301, 213564), (364, 176601), (444, 144781), (481, 133644), (516, 124579), (518, 124098), (546, 117734), (559, 114996), (602, 106782), (777, 82732), (903, 71188), (962, 66822), (1036, 62049), (1092, 58867), (1118, 57498), (1204, 53391), (1369, 46956), (1443, 44548), (1554, 41366), (1591, 40404), (1677, 38332), (1806, 35594), (1924, 33411), (2236, 28749), (2738, 23478), (2886, 22274), (3108, 20683), (3182, 20202), (3354, 19166), (3367, 19092), (3612, 17797), (3913, 16428), (4107, 15652), (4773, 13468), (5476, 11739), (5772, 11137), (6364, 10101), (6708, 9583), (6734, 9546), (7826, 8214)]