77647164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 224155008

約数和(自身を除く): 146507844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 49, 74, 83, 84, 86, 98, 111, 129, 147, 148, 166, 172, 196, 222, 249, 258, 259, 294, 301, 332, 444, 498, 516, 518, 581, 588, 602, 777, 903, 996, 1036, 1162, 1204, 1554, 1591, 1743, 1806, 1813, 2107, 2324, 3071, 3108, 3182, 3486, 3569, 3612, 3626, 4067, 4214, 4773, 5439, 6142, 6321, 6364, 6972, 7138, 7252, 8134, 8428, 9213, 9546, 10707, 10878, 11137, 12201, 12284, 12642, 14276, 16268, 18426, 19092, 21414, 21497, 21756, 22274, 24402, 24983, 25284, 33411, 36852, 42828, 42994, 44548, 48804, 49966, 64491, 66822, 74949, 77959, 85988, 99932, 128982, 132053, 133644, 149898, 150479, 155918, 174881, 233877, 257964, 264106, 299796, 300958, 311836, 349762, 396159, 451437, 467754, 524643, 528212, 601916, 699524, 792318, 902874, 924371, 935508, 1049286, 1584636, 1805748, 1848742, 2098572, 2773113, 3697484, 5546226, 6470597, 11092452, 12941194, 19411791, 25882388, 38823582, 77647164]

約数ペア:

[(1, 77647164), (2, 38823582), (3, 25882388), (4, 19411791), (6, 12941194), (7, 11092452), (12, 6470597), (14, 5546226), (21, 3697484), (28, 2773113), (37, 2098572), (42, 1848742), (43, 1805748), (49, 1584636), (74, 1049286), (83, 935508), (84, 924371), (86, 902874), (98, 792318), (111, 699524), (129, 601916), (147, 528212), (148, 524643), (166, 467754), (172, 451437), (196, 396159), (222, 349762), (249, 311836), (258, 300958), (259, 299796), (294, 264106), (301, 257964), (332, 233877), (444, 174881), (498, 155918), (516, 150479), (518, 149898), (581, 133644), (588, 132053), (602, 128982), (777, 99932), (903, 85988), (996, 77959), (1036, 74949), (1162, 66822), (1204, 64491), (1554, 49966), (1591, 48804), (1743, 44548), (1806, 42994), (1813, 42828), (2107, 36852), (2324, 33411), (3071, 25284), (3108, 24983), (3182, 24402), (3486, 22274), (3569, 21756), (3612, 21497), (3626, 21414), (4067, 19092), (4214, 18426), (4773, 16268), (5439, 14276), (6142, 12642), (6321, 12284), (6364, 12201), (6972, 11137), (7138, 10878), (7252, 10707), (8134, 9546), (8428, 9213)]