89313882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 210843648

約数和(自身を除く): 121529766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 71, 122, 142, 183, 213, 366, 426, 427, 491, 497, 854, 982, 994, 1281, 1473, 1491, 2562, 2946, 2982, 3437, 4331, 6874, 8662, 10311, 12993, 20622, 25986, 29951, 30317, 34861, 59902, 60634, 69722, 89853, 90951, 104583, 179706, 181902, 209166, 209657, 244027, 419314, 488054, 628971, 732081, 1257942, 1464162, 2126521, 4253042, 6379563, 12759126, 14885647, 29771294, 44656941, 89313882]

約数ペア:

[(1, 89313882), (2, 44656941), (3, 29771294), (6, 14885647), (7, 12759126), (14, 6379563), (21, 4253042), (42, 2126521), (61, 1464162), (71, 1257942), (122, 732081), (142, 628971), (183, 488054), (213, 419314), (366, 244027), (426, 209657), (427, 209166), (491, 181902), (497, 179706), (854, 104583), (982, 90951), (994, 89853), (1281, 69722), (1473, 60634), (1491, 59902), (2562, 34861), (2946, 30317), (2982, 29951), (3437, 25986), (4331, 20622), (6874, 12993), (8662, 10311)]