89987814

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 236390400

約数和(自身を除く): 146402586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 71, 98, 126, 142, 147, 189, 213, 294, 378, 426, 441, 479, 497, 639, 882, 958, 994, 1278, 1323, 1437, 1491, 1917, 2646, 2874, 2982, 3353, 3479, 3834, 4311, 4473, 6706, 6958, 8622, 8946, 10059, 10437, 12933, 13419, 20118, 20874, 23471, 25866, 26838, 30177, 31311, 34009, 46942, 60354, 62622, 68018, 70413, 90531, 93933, 102027, 140826, 181062, 187866, 204054, 211239, 238063, 306081, 422478, 476126, 612162, 633717, 714189, 918243, 1267434, 1428378, 1666441, 1836486, 2142567, 3332882, 4285134, 4999323, 6427701, 9998646, 12855402, 14997969, 29995938, 44993907, 89987814]

約数ペア:

[(1, 89987814), (2, 44993907), (3, 29995938), (6, 14997969), (7, 12855402), (9, 9998646), (14, 6427701), (18, 4999323), (21, 4285134), (27, 3332882), (42, 2142567), (49, 1836486), (54, 1666441), (63, 1428378), (71, 1267434), (98, 918243), (126, 714189), (142, 633717), (147, 612162), (189, 476126), (213, 422478), (294, 306081), (378, 238063), (426, 211239), (441, 204054), (479, 187866), (497, 181062), (639, 140826), (882, 102027), (958, 93933), (994, 90531), (1278, 70413), (1323, 68018), (1437, 62622), (1491, 60354), (1917, 46942), (2646, 34009), (2874, 31311), (2982, 30177), (3353, 26838), (3479, 25866), (3834, 23471), (4311, 20874), (4473, 20118), (6706, 13419), (6958, 12933), (8622, 10437), (8946, 10059)]