78214416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13693}}^1$

素因数の和:13728

約数の個数: 80

約数和(自身を含む): 244520064

約数和(自身を除く): 166305648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 13693, 27386, 41079, 54772, 82158, 95851, 109544, 164316, 191702, 219088, 232781, 287553, 328632, 383404, 465562, 575106, 657264, 698343, 766808, 931124, 1150212, 1396686, 1533616, 1629467, 1862248, 2300424, 2793372, 3258934, 3724496, 4600848, 4888401, 5586744, 6517868, 9776802, 11173488, 13035736, 19553604, 26071472, 39107208, 78214416]

約数ペア:

[(1, 78214416), (2, 39107208), (3, 26071472), (4, 19553604), (6, 13035736), (7, 11173488), (8, 9776802), (12, 6517868), (14, 5586744), (16, 4888401), (17, 4600848), (21, 3724496), (24, 3258934), (28, 2793372), (34, 2300424), (42, 1862248), (48, 1629467), (51, 1533616), (56, 1396686), (68, 1150212), (84, 931124), (102, 766808), (112, 698343), (119, 657264), (136, 575106), (168, 465562), (204, 383404), (238, 328632), (272, 287553), (336, 232781), (357, 219088), (408, 191702), (476, 164316), (714, 109544), (816, 95851), (952, 82158), (1428, 54772), (1904, 41079), (2856, 27386), (5712, 13693)]