72639732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 120412428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 107, 111, 132, 139, 148, 214, 222, 278, 321, 407, 417, 428, 444, 556, 642, 814, 834, 1177, 1221, 1284, 1529, 1628, 1668, 2354, 2442, 3058, 3531, 3959, 4587, 4708, 4884, 5143, 6116, 7062, 7918, 9174, 10286, 11877, 14124, 14873, 15429, 15836, 18348, 20572, 23754, 29746, 30858, 43549, 44619, 47508, 56573, 59492, 61716, 87098, 89238, 113146, 130647, 163603, 169719, 174196, 178476, 226292, 261294, 327206, 339438, 490809, 522588, 550301, 654412, 678876, 981618, 1100602, 1650903, 1963236, 2201204, 3301806, 6053311, 6603612, 12106622, 18159933, 24213244, 36319866, 72639732]

約数ペア:

[(1, 72639732), (2, 36319866), (3, 24213244), (4, 18159933), (6, 12106622), (11, 6603612), (12, 6053311), (22, 3301806), (33, 2201204), (37, 1963236), (44, 1650903), (66, 1100602), (74, 981618), (107, 678876), (111, 654412), (132, 550301), (139, 522588), (148, 490809), (214, 339438), (222, 327206), (278, 261294), (321, 226292), (407, 178476), (417, 174196), (428, 169719), (444, 163603), (556, 130647), (642, 113146), (814, 89238), (834, 87098), (1177, 61716), (1221, 59492), (1284, 56573), (1529, 47508), (1628, 44619), (1668, 43549), (2354, 30858), (2442, 29746), (3058, 23754), (3531, 20572), (3959, 18348), (4587, 15836), (4708, 15429), (4884, 14873), (5143, 14124), (6116, 11877), (7062, 10286), (7918, 9174)]