68337984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 225308160

約数和(自身を除く): 156970176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 88, 96, 104, 114, 131, 132, 143, 152, 156, 176, 192, 208, 209, 228, 247, 262, 264, 286, 304, 312, 352, 393, 416, 418, 429, 456, 494, 524, 528, 572, 608, 624, 627, 704, 741, 786, 832, 836, 858, 912, 988, 1048, 1056, 1144, 1216, 1248, 1254, 1441, 1482, 1572, 1672, 1703, 1716, 1824, 1976, 2096, 2112, 2288, 2489, 2496, 2508, 2717, 2882, 2964, 3144, 3344, 3406, 3432, 3648, 3952, 4192, 4323, 4576, 4978, 5016, 5109, 5434, 5764, 5928, 6288, 6688, 6812, 6864, 7467, 7904, 8151, 8384, 8646, 9152, 9956, 10032, 10218, 10868, 11528, 11856, 12576, 13376, 13624, 13728, 14934, 15808, 16302, 17292, 18733, 19912, 20064, 20436, 21736, 23056, 23712, 25152, 27248, 27379, 27456, 29868, 32357, 32604, 34584, 37466, 39824, 40128, 40872, 43472, 46112, 47424, 54496, 54758, 56199, 59736, 64714, 65208, 69168, 74932, 79648, 81744, 82137, 86944, 92224, 97071, 108992, 109516, 112398, 119472, 129428, 130416, 138336, 149864, 159296, 163488, 164274, 173888, 194142, 219032, 224796, 238944, 258856, 260832, 276672, 299728, 326976, 328548, 355927, 388284, 438064, 449592, 477888, 517712, 521664, 599456, 657096, 711854, 776568, 876128, 899184, 1035424, 1067781, 1198912, 1314192, 1423708, 1553136, 1752256, 1798368, 2070848, 2135562, 2628384, 2847416, 3106272, 3596736, 4271124, 5256768, 5694832, 6212544, 8542248, 11389664, 17084496, 22779328, 34168992, 68337984]

約数ペア:

[(1, 68337984), (2, 34168992), (3, 22779328), (4, 17084496), (6, 11389664), (8, 8542248), (11, 6212544), (12, 5694832), (13, 5256768), (16, 4271124), (19, 3596736), (22, 3106272), (24, 2847416), (26, 2628384), (32, 2135562), (33, 2070848), (38, 1798368), (39, 1752256), (44, 1553136), (48, 1423708), (52, 1314192), (57, 1198912), (64, 1067781), (66, 1035424), (76, 899184), (78, 876128), (88, 776568), (96, 711854), (104, 657096), (114, 599456), (131, 521664), (132, 517712), (143, 477888), (152, 449592), (156, 438064), (176, 388284), (192, 355927), (208, 328548), (209, 326976), (228, 299728), (247, 276672), (262, 260832), (264, 258856), (286, 238944), (304, 224796), (312, 219032), (352, 194142), (393, 173888), (416, 164274), (418, 163488), (429, 159296), (456, 149864), (494, 138336), (524, 130416), (528, 129428), (572, 119472), (608, 112398), (624, 109516), (627, 108992), (704, 97071), (741, 92224), (786, 86944), (832, 82137), (836, 81744), (858, 79648), (912, 74932), (988, 69168), (1048, 65208), (1056, 64714), (1144, 59736), (1216, 56199), (1248, 54758), (1254, 54496), (1441, 47424), (1482, 46112), (1572, 43472), (1672, 40872), (1703, 40128), (1716, 39824), (1824, 37466), (1976, 34584), (2096, 32604), (2112, 32357), (2288, 29868), (2489, 27456), (2496, 27379), (2508, 27248), (2717, 25152), (2882, 23712), (2964, 23056), (3144, 21736), (3344, 20436), (3406, 20064), (3432, 19912), (3648, 18733), (3952, 17292), (4192, 16302), (4323, 15808), (4576, 14934), (4978, 13728), (5016, 13624), (5109, 13376), (5434, 12576), (5764, 11856), (5928, 11528), (6288, 10868), (6688, 10218), (6812, 10032), (6864, 9956), (7467, 9152), (7904, 8646), (8151, 8384)]