69871968

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:261

約数の個数: 108

約数和(自身を含む): 211023540

約数和(自身を除く): 141151572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 144, 152, 171, 226, 228, 288, 304, 339, 342, 452, 456, 608, 678, 684, 904, 912, 1017, 1356, 1368, 1808, 1824, 2034, 2147, 2712, 2736, 3616, 4068, 4294, 5424, 5472, 6441, 8136, 8588, 10848, 12769, 12882, 16272, 17176, 19323, 25538, 25764, 32544, 34352, 38307, 38646, 51076, 51528, 68704, 76614, 77292, 102152, 103056, 114921, 153228, 154584, 204304, 206112, 229842, 242611, 306456, 309168, 408608, 459684, 485222, 612912, 618336, 727833, 919368, 970444, 1225824, 1455666, 1838736, 1940888, 2183499, 2911332, 3677472, 3881776, 4366998, 5822664, 7763552, 8733996, 11645328, 17467992, 23290656, 34935984, 69871968]

約数ペア:

[(1, 69871968), (2, 34935984), (3, 23290656), (4, 17467992), (6, 11645328), (8, 8733996), (9, 7763552), (12, 5822664), (16, 4366998), (18, 3881776), (19, 3677472), (24, 2911332), (32, 2183499), (36, 1940888), (38, 1838736), (48, 1455666), (57, 1225824), (72, 970444), (76, 919368), (96, 727833), (113, 618336), (114, 612912), (144, 485222), (152, 459684), (171, 408608), (226, 309168), (228, 306456), (288, 242611), (304, 229842), (339, 206112), (342, 204304), (452, 154584), (456, 153228), (608, 114921), (678, 103056), (684, 102152), (904, 77292), (912, 76614), (1017, 68704), (1356, 51528), (1368, 51076), (1808, 38646), (1824, 38307), (2034, 34352), (2147, 32544), (2712, 25764), (2736, 25538), (3616, 19323), (4068, 17176), (4294, 16272), (5424, 12882), (5472, 12769), (6441, 10848), (8136, 8588)]