85709148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 238318080

約数和(自身を除く): 152608932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 61, 84, 86, 122, 129, 172, 183, 244, 258, 301, 366, 389, 427, 516, 602, 732, 778, 854, 903, 1167, 1204, 1281, 1556, 1708, 1806, 2334, 2562, 2623, 2723, 3612, 4668, 5124, 5246, 5446, 7869, 8169, 10492, 10892, 15738, 16338, 16727, 18361, 23729, 31476, 32676, 33454, 36722, 47458, 50181, 55083, 66908, 71187, 73444, 94916, 100362, 110166, 117089, 142374, 166103, 200724, 220332, 234178, 284748, 332206, 351267, 468356, 498309, 664412, 702534, 996618, 1020347, 1405068, 1993236, 2040694, 3061041, 4081388, 6122082, 7142429, 12244164, 14284858, 21427287, 28569716, 42854574, 85709148]

約数ペア:

[(1, 85709148), (2, 42854574), (3, 28569716), (4, 21427287), (6, 14284858), (7, 12244164), (12, 7142429), (14, 6122082), (21, 4081388), (28, 3061041), (42, 2040694), (43, 1993236), (61, 1405068), (84, 1020347), (86, 996618), (122, 702534), (129, 664412), (172, 498309), (183, 468356), (244, 351267), (258, 332206), (301, 284748), (366, 234178), (389, 220332), (427, 200724), (516, 166103), (602, 142374), (732, 117089), (778, 110166), (854, 100362), (903, 94916), (1167, 73444), (1204, 71187), (1281, 66908), (1556, 55083), (1708, 50181), (1806, 47458), (2334, 36722), (2562, 33454), (2623, 32676), (2723, 31476), (3612, 23729), (4668, 18361), (5124, 16727), (5246, 16338), (5446, 15738), (7869, 10892), (8169, 10492)]