68767578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 171243072

約数和(自身を除く): 102475494

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 43, 66, 82, 86, 99, 123, 129, 197, 198, 246, 258, 369, 387, 394, 451, 473, 591, 738, 774, 902, 946, 1182, 1353, 1419, 1763, 1773, 2167, 2706, 2838, 3526, 3546, 4059, 4257, 4334, 5289, 6501, 8077, 8118, 8471, 8514, 10578, 13002, 15867, 16154, 16942, 19393, 19503, 24231, 25413, 31734, 38786, 39006, 48462, 50826, 58179, 72693, 76239, 88847, 93181, 116358, 145386, 152478, 174537, 177694, 186362, 266541, 279543, 347311, 349074, 533082, 559086, 694622, 799623, 838629, 1041933, 1599246, 1677258, 2083866, 3125799, 3820421, 6251598, 7640842, 11461263, 22922526, 34383789, 68767578]

約数ペア:

[(1, 68767578), (2, 34383789), (3, 22922526), (6, 11461263), (9, 7640842), (11, 6251598), (18, 3820421), (22, 3125799), (33, 2083866), (41, 1677258), (43, 1599246), (66, 1041933), (82, 838629), (86, 799623), (99, 694622), (123, 559086), (129, 533082), (197, 349074), (198, 347311), (246, 279543), (258, 266541), (369, 186362), (387, 177694), (394, 174537), (451, 152478), (473, 145386), (591, 116358), (738, 93181), (774, 88847), (902, 76239), (946, 72693), (1182, 58179), (1353, 50826), (1419, 48462), (1763, 39006), (1773, 38786), (2167, 31734), (2706, 25413), (2838, 24231), (3526, 19503), (3546, 19393), (4059, 16942), (4257, 16154), (4334, 15867), (5289, 13002), (6501, 10578), (8077, 8514), (8118, 8471)]