74636188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 156050496

約数和(自身を除く): 81414308

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 121, 187, 188, 193, 242, 374, 386, 484, 517, 748, 772, 799, 1034, 1598, 2057, 2068, 2123, 3196, 3281, 4114, 4246, 5687, 6562, 8228, 8492, 8789, 9071, 11374, 13124, 17578, 18142, 22748, 23353, 35156, 36091, 36284, 46706, 72182, 93412, 96679, 99781, 144364, 154207, 193358, 199562, 308414, 386716, 397001, 399124, 616828, 794002, 1097591, 1588004, 1696277, 2195182, 3392554, 4390364, 6785108, 18659047, 37318094, 74636188]

約数ペア:

[(1, 74636188), (2, 37318094), (4, 18659047), (11, 6785108), (17, 4390364), (22, 3392554), (34, 2195182), (44, 1696277), (47, 1588004), (68, 1097591), (94, 794002), (121, 616828), (187, 399124), (188, 397001), (193, 386716), (242, 308414), (374, 199562), (386, 193358), (484, 154207), (517, 144364), (748, 99781), (772, 96679), (799, 93412), (1034, 72182), (1598, 46706), (2057, 36284), (2068, 36091), (2123, 35156), (3196, 23353), (3281, 22748), (4114, 18142), (4246, 17578), (5687, 13124), (6562, 11374), (8228, 9071), (8492, 8789)]