78714576

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7699}}^1$

素因数の和:7784

約数の個数: 60

約数和(自身を含む): 223423200

約数和(自身を除く): 144708624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 7699, 10224, 15398, 23097, 30796, 46194, 61592, 69291, 92388, 123184, 138582, 184776, 277164, 369552, 546629, 554328, 1093258, 1108656, 1639887, 2186516, 3279774, 4373032, 4919661, 6559548, 8746064, 9839322, 13119096, 19678644, 26238192, 39357288, 78714576]

約数ペア:

[(1, 78714576), (2, 39357288), (3, 26238192), (4, 19678644), (6, 13119096), (8, 9839322), (9, 8746064), (12, 6559548), (16, 4919661), (18, 4373032), (24, 3279774), (36, 2186516), (48, 1639887), (71, 1108656), (72, 1093258), (142, 554328), (144, 546629), (213, 369552), (284, 277164), (426, 184776), (568, 138582), (639, 123184), (852, 92388), (1136, 69291), (1278, 61592), (1704, 46194), (2556, 30796), (3408, 23097), (5112, 15398), (7699, 10224)]