68528496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 189121824

約数和(自身を除く): 120593328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 613, 816, 822, 1096, 1226, 1644, 1839, 2192, 2329, 2452, 3288, 3678, 4658, 4904, 6576, 6987, 7356, 9316, 9808, 10421, 13974, 14712, 18632, 20842, 27948, 29424, 31263, 37264, 41684, 55896, 62526, 83368, 83981, 111792, 125052, 166736, 167962, 250104, 251943, 335924, 500208, 503886, 671848, 1007772, 1343696, 1427677, 2015544, 2855354, 4031088, 4283031, 5710708, 8566062, 11421416, 17132124, 22842832, 34264248, 68528496]

約数ペア:

[(1, 68528496), (2, 34264248), (3, 22842832), (4, 17132124), (6, 11421416), (8, 8566062), (12, 5710708), (16, 4283031), (17, 4031088), (24, 2855354), (34, 2015544), (48, 1427677), (51, 1343696), (68, 1007772), (102, 671848), (136, 503886), (137, 500208), (204, 335924), (272, 251943), (274, 250104), (408, 167962), (411, 166736), (548, 125052), (613, 111792), (816, 83981), (822, 83368), (1096, 62526), (1226, 55896), (1644, 41684), (1839, 37264), (2192, 31263), (2329, 29424), (2452, 27948), (3288, 20842), (3678, 18632), (4658, 14712), (4904, 13974), (6576, 10421), (6987, 9808), (7356, 9316)]