78126906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 198567936

約数和(自身を除く): 120441030

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 37, 39, 46, 66, 69, 74, 78, 107, 111, 138, 143, 214, 222, 253, 286, 299, 321, 407, 429, 481, 506, 598, 642, 759, 814, 851, 858, 897, 962, 1177, 1221, 1391, 1443, 1518, 1702, 1794, 2354, 2442, 2461, 2553, 2782, 2886, 3289, 3531, 3959, 4173, 4922, 5106, 5291, 6578, 7062, 7383, 7918, 8346, 9361, 9867, 10582, 11063, 11877, 14766, 15301, 15873, 18722, 19734, 22126, 23754, 27071, 28083, 30602, 31746, 31993, 33189, 43549, 45903, 51467, 54142, 56166, 63986, 66378, 81213, 87098, 91057, 91806, 95979, 102934, 121693, 130647, 154401, 162426, 182114, 191958, 243386, 261294, 273171, 308802, 351923, 365079, 546342, 566137, 703846, 730158, 1001627, 1055769, 1132274, 1183741, 1698411, 2003254, 2111538, 2367482, 3004881, 3396822, 3551223, 6009762, 7102446, 13021151, 26042302, 39063453, 78126906]

約数ペア:

[(1, 78126906), (2, 39063453), (3, 26042302), (6, 13021151), (11, 7102446), (13, 6009762), (22, 3551223), (23, 3396822), (26, 3004881), (33, 2367482), (37, 2111538), (39, 2003254), (46, 1698411), (66, 1183741), (69, 1132274), (74, 1055769), (78, 1001627), (107, 730158), (111, 703846), (138, 566137), (143, 546342), (214, 365079), (222, 351923), (253, 308802), (286, 273171), (299, 261294), (321, 243386), (407, 191958), (429, 182114), (481, 162426), (506, 154401), (598, 130647), (642, 121693), (759, 102934), (814, 95979), (851, 91806), (858, 91057), (897, 87098), (962, 81213), (1177, 66378), (1221, 63986), (1391, 56166), (1443, 54142), (1518, 51467), (1702, 45903), (1794, 43549), (2354, 33189), (2442, 31993), (2461, 31746), (2553, 30602), (2782, 28083), (2886, 27071), (3289, 23754), (3531, 22126), (3959, 19734), (4173, 18722), (4922, 15873), (5106, 15301), (5291, 14766), (6578, 11877), (7062, 11063), (7383, 10582), (7918, 9867), (8346, 9361)]