68695088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 172968096

約数和(自身を除く): 104273008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 121, 137, 148, 154, 176, 242, 259, 274, 296, 308, 407, 484, 518, 548, 592, 616, 814, 847, 959, 968, 1036, 1096, 1232, 1507, 1628, 1694, 1918, 1936, 2072, 2192, 2849, 3014, 3256, 3388, 3836, 4144, 4477, 5069, 5698, 6028, 6512, 6776, 7672, 8954, 10138, 10549, 11396, 12056, 13552, 15344, 16577, 17908, 20276, 21098, 22792, 24112, 31339, 33154, 35483, 35816, 40552, 42196, 45584, 55759, 62678, 66308, 70966, 71632, 81104, 84392, 111518, 116039, 125356, 132616, 141932, 168784, 223036, 232078, 250712, 265232, 283864, 390313, 446072, 464156, 501424, 567728, 613349, 780626, 892144, 928312, 1226698, 1561252, 1856624, 2453396, 3122504, 4293443, 4906792, 6245008, 8586886, 9813584, 17173772, 34347544, 68695088]

約数ペア:

[(1, 68695088), (2, 34347544), (4, 17173772), (7, 9813584), (8, 8586886), (11, 6245008), (14, 4906792), (16, 4293443), (22, 3122504), (28, 2453396), (37, 1856624), (44, 1561252), (56, 1226698), (74, 928312), (77, 892144), (88, 780626), (112, 613349), (121, 567728), (137, 501424), (148, 464156), (154, 446072), (176, 390313), (242, 283864), (259, 265232), (274, 250712), (296, 232078), (308, 223036), (407, 168784), (484, 141932), (518, 132616), (548, 125356), (592, 116039), (616, 111518), (814, 84392), (847, 81104), (959, 71632), (968, 70966), (1036, 66308), (1096, 62678), (1232, 55759), (1507, 45584), (1628, 42196), (1694, 40552), (1918, 35816), (1936, 35483), (2072, 33154), (2192, 31339), (2849, 24112), (3014, 22792), (3256, 21098), (3388, 20276), (3836, 17908), (4144, 16577), (4477, 15344), (5069, 13552), (5698, 12056), (6028, 11396), (6512, 10549), (6776, 10138), (7672, 8954)]