74238966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 180877320

約数和(自身を除く): 106638354

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 113, 114, 153, 171, 226, 306, 323, 339, 342, 646, 678, 969, 1017, 1921, 1938, 2034, 2147, 2907, 3842, 4294, 5763, 5814, 6441, 11526, 12769, 12882, 17289, 19323, 25538, 34578, 36499, 38307, 38646, 72998, 76614, 109497, 114921, 217073, 218994, 229842, 242611, 328491, 434146, 485222, 651219, 656982, 727833, 1302438, 1455666, 1953657, 2183499, 3907314, 4124387, 4366998, 8248774, 12373161, 24746322, 37119483, 74238966]

約数ペア:

[(1, 74238966), (2, 37119483), (3, 24746322), (6, 12373161), (9, 8248774), (17, 4366998), (18, 4124387), (19, 3907314), (34, 2183499), (38, 1953657), (51, 1455666), (57, 1302438), (102, 727833), (113, 656982), (114, 651219), (153, 485222), (171, 434146), (226, 328491), (306, 242611), (323, 229842), (339, 218994), (342, 217073), (646, 114921), (678, 109497), (969, 76614), (1017, 72998), (1921, 38646), (1938, 38307), (2034, 36499), (2147, 34578), (2907, 25538), (3842, 19323), (4294, 17289), (5763, 12882), (5814, 12769), (6441, 11526)]