68162864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 167536896

約数和(自身を除く): 99374032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 907, 976, 1232, 1342, 1708, 1814, 2684, 3416, 3628, 4697, 5368, 6349, 6832, 7256, 9394, 9977, 10736, 12698, 14512, 18788, 19954, 25396, 37576, 39908, 50792, 55327, 69839, 75152, 79816, 101584, 110654, 139678, 159632, 221308, 279356, 387289, 442616, 558712, 608597, 774578, 885232, 1117424, 1217194, 1549156, 2434388, 3098312, 4260179, 4868776, 6196624, 8520358, 9737552, 17040716, 34081432, 68162864]

約数ペア:

[(1, 68162864), (2, 34081432), (4, 17040716), (7, 9737552), (8, 8520358), (11, 6196624), (14, 4868776), (16, 4260179), (22, 3098312), (28, 2434388), (44, 1549156), (56, 1217194), (61, 1117424), (77, 885232), (88, 774578), (112, 608597), (122, 558712), (154, 442616), (176, 387289), (244, 279356), (308, 221308), (427, 159632), (488, 139678), (616, 110654), (671, 101584), (854, 79816), (907, 75152), (976, 69839), (1232, 55327), (1342, 50792), (1708, 39908), (1814, 37576), (2684, 25396), (3416, 19954), (3628, 18788), (4697, 14512), (5368, 12698), (6349, 10736), (6832, 9977), (7256, 9394)]