68711244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 191020032

約数和(自身を除く): 122308788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 71, 82, 84, 123, 142, 164, 213, 246, 281, 284, 287, 426, 492, 497, 562, 574, 843, 852, 861, 994, 1124, 1148, 1491, 1686, 1722, 1967, 1988, 2911, 2982, 3372, 3444, 3934, 5822, 5901, 5964, 7868, 8733, 11521, 11644, 11802, 17466, 19951, 20377, 23042, 23604, 34563, 34932, 39902, 40754, 46084, 59853, 61131, 69126, 79804, 80647, 81508, 119706, 122262, 138252, 139657, 161294, 239412, 241941, 244524, 279314, 322588, 418971, 483882, 558628, 817991, 837942, 967764, 1635982, 1675884, 2453973, 3271964, 4907946, 5725937, 9815892, 11451874, 17177811, 22903748, 34355622, 68711244]

約数ペア:

[(1, 68711244), (2, 34355622), (3, 22903748), (4, 17177811), (6, 11451874), (7, 9815892), (12, 5725937), (14, 4907946), (21, 3271964), (28, 2453973), (41, 1675884), (42, 1635982), (71, 967764), (82, 837942), (84, 817991), (123, 558628), (142, 483882), (164, 418971), (213, 322588), (246, 279314), (281, 244524), (284, 241941), (287, 239412), (426, 161294), (492, 139657), (497, 138252), (562, 122262), (574, 119706), (843, 81508), (852, 80647), (861, 79804), (994, 69126), (1124, 61131), (1148, 59853), (1491, 46084), (1686, 40754), (1722, 39902), (1967, 34932), (1988, 34563), (2911, 23604), (2982, 23042), (3372, 20377), (3444, 19951), (3934, 17466), (5822, 11802), (5901, 11644), (5964, 11521), (7868, 8733)]