64352596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 145018944

約数和(自身を除く): 80666348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 113, 154, 172, 226, 301, 308, 452, 473, 602, 791, 946, 1204, 1243, 1582, 1849, 1892, 2486, 3164, 3311, 3698, 4859, 4972, 6622, 7396, 8701, 9718, 12943, 13244, 17402, 19436, 20339, 25886, 34013, 34804, 40678, 51772, 53449, 68026, 81356, 106898, 136052, 142373, 208937, 213796, 284746, 374143, 417874, 569492, 748286, 835748, 1462559, 1496572, 2298307, 2925118, 4596614, 5850236, 9193228, 16088149, 32176298, 64352596]

約数ペア:

[(1, 64352596), (2, 32176298), (4, 16088149), (7, 9193228), (11, 5850236), (14, 4596614), (22, 2925118), (28, 2298307), (43, 1496572), (44, 1462559), (77, 835748), (86, 748286), (113, 569492), (154, 417874), (172, 374143), (226, 284746), (301, 213796), (308, 208937), (452, 142373), (473, 136052), (602, 106898), (791, 81356), (946, 68026), (1204, 53449), (1243, 51772), (1582, 40678), (1849, 34804), (1892, 34013), (2486, 25886), (3164, 20339), (3311, 19436), (3698, 17402), (4859, 13244), (4972, 12943), (6622, 9718), (7396, 8701)]