72773208

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3389

約数の個数: 64

約数和(自身を含む): 204172800

約数和(自身を除く): 131399592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3271, 3708, 5562, 6542, 7416, 9813, 11124, 13084, 19626, 22248, 26168, 29439, 39252, 58878, 78504, 88317, 117756, 176634, 235512, 336913, 353268, 673826, 706536, 1010739, 1347652, 2021478, 2695304, 3032217, 4042956, 6064434, 8085912, 9096651, 12128868, 18193302, 24257736, 36386604, 72773208]

約数ペア:

[(1, 72773208), (2, 36386604), (3, 24257736), (4, 18193302), (6, 12128868), (8, 9096651), (9, 8085912), (12, 6064434), (18, 4042956), (24, 3032217), (27, 2695304), (36, 2021478), (54, 1347652), (72, 1010739), (103, 706536), (108, 673826), (206, 353268), (216, 336913), (309, 235512), (412, 176634), (618, 117756), (824, 88317), (927, 78504), (1236, 58878), (1854, 39252), (2472, 29439), (2781, 26168), (3271, 22248), (3708, 19626), (5562, 13084), (6542, 11124), (7416, 9813)]