86619936

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 260094240

約数和(自身を除く): 173474304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 281, 304, 312, 338, 416, 456, 494, 507, 562, 608, 624, 676, 741, 843, 912, 988, 1014, 1124, 1248, 1352, 1482, 1686, 1824, 1976, 2028, 2248, 2704, 2964, 3211, 3372, 3653, 3952, 4056, 4496, 5339, 5408, 5928, 6422, 6744, 7306, 7904, 8112, 8992, 9633, 10678, 10959, 11856, 12844, 13488, 14612, 16017, 16224, 19266, 21356, 21918, 23712, 25688, 26976, 29224, 32034, 38532, 42712, 43836, 47489, 51376, 58448, 64068, 69407, 77064, 85424, 87672, 94978, 102752, 116896, 128136, 138814, 142467, 154128, 170848, 175344, 189956, 208221, 256272, 277628, 284934, 308256, 350688, 379912, 416442, 512544, 555256, 569868, 759824, 832884, 902291, 1110512, 1139736, 1519648, 1665768, 1804582, 2221024, 2279472, 2706873, 3331536, 3609164, 4558944, 5413746, 6663072, 7218328, 10827492, 14436656, 21654984, 28873312, 43309968, 86619936]

約数ペア:

[(1, 86619936), (2, 43309968), (3, 28873312), (4, 21654984), (6, 14436656), (8, 10827492), (12, 7218328), (13, 6663072), (16, 5413746), (19, 4558944), (24, 3609164), (26, 3331536), (32, 2706873), (38, 2279472), (39, 2221024), (48, 1804582), (52, 1665768), (57, 1519648), (76, 1139736), (78, 1110512), (96, 902291), (104, 832884), (114, 759824), (152, 569868), (156, 555256), (169, 512544), (208, 416442), (228, 379912), (247, 350688), (281, 308256), (304, 284934), (312, 277628), (338, 256272), (416, 208221), (456, 189956), (494, 175344), (507, 170848), (562, 154128), (608, 142467), (624, 138814), (676, 128136), (741, 116896), (843, 102752), (912, 94978), (988, 87672), (1014, 85424), (1124, 77064), (1248, 69407), (1352, 64068), (1482, 58448), (1686, 51376), (1824, 47489), (1976, 43836), (2028, 42712), (2248, 38532), (2704, 32034), (2964, 29224), (3211, 26976), (3372, 25688), (3653, 23712), (3952, 21918), (4056, 21356), (4496, 19266), (5339, 16224), (5408, 16017), (5928, 14612), (6422, 13488), (6744, 12844), (7306, 11856), (7904, 10959), (8112, 10678), (8992, 9633)]