68311412484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{19961}}^1$

素因数の和:20417

約数の個数: 96

約数和(自身を含む): 184153761792

約数和(自身を除く): 115842349308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 311, 393, 524, 622, 786, 917, 933, 1244, 1572, 1834, 1866, 2177, 2751, 3668, 3732, 4354, 5502, 6531, 8708, 11004, 13062, 19961, 26124, 39922, 40741, 59883, 79844, 81482, 119766, 122223, 139727, 162964, 239532, 244446, 279454, 285187, 419181, 488892, 558908, 570374, 838362, 855561, 1140748, 1676724, 1711122, 2614891, 3422244, 5229782, 6207871, 7844673, 10459564, 12415742, 15689346, 18304237, 18623613, 24831484, 31378692, 36608474, 37247226, 43455097, 54912711, 73216948, 74494452, 86910194, 109825422, 130365291, 173820388, 219650844, 260730582, 521461164, 813231101, 1626462202, 2439693303, 3252924404, 4879386606, 5692617707, 9758773212, 11385235414, 17077853121, 22770470828, 34155706242, 68311412484]

約数ペア:

[(1, 68311412484), (2, 34155706242), (3, 22770470828), (4, 17077853121), (6, 11385235414), (7, 9758773212), (12, 5692617707), (14, 4879386606), (21, 3252924404), (28, 2439693303), (42, 1626462202), (84, 813231101), (131, 521461164), (262, 260730582), (311, 219650844), (393, 173820388), (524, 130365291), (622, 109825422), (786, 86910194), (917, 74494452), (933, 73216948), (1244, 54912711), (1572, 43455097), (1834, 37247226), (1866, 36608474), (2177, 31378692), (2751, 24831484), (3668, 18623613), (3732, 18304237), (4354, 15689346), (5502, 12415742), (6531, 10459564), (8708, 7844673), (11004, 6207871), (13062, 5229782), (19961, 3422244), (26124, 2614891), (39922, 1711122), (40741, 1676724), (59883, 1140748), (79844, 855561), (81482, 838362), (119766, 570374), (122223, 558908), (139727, 488892), (162964, 419181), (239532, 285187), (244446, 279454)]