80121888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3613}}^1$

素因数の和:3647

約数の個数: 144

約数和(自身を含む): 284147136

約数和(自身を除く): 204025248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3613, 3696, 5544, 7226, 7392, 10839, 11088, 14452, 21678, 22176, 25291, 28904, 32517, 39743, 43356, 50582, 57808, 65034, 75873, 79486, 86712, 101164, 115616, 119229, 130068, 151746, 158972, 173424, 202328, 227619, 238458, 260136, 278201, 303492, 317944, 346848, 357687, 404656, 455238, 476916, 520272, 556402, 606984, 635888, 715374, 809312, 834603, 910476, 953832, 1040544, 1112804, 1213968, 1271776, 1430748, 1669206, 1820952, 1907664, 2225608, 2427936, 2503809, 2861496, 3338412, 3641904, 3815328, 4451216, 5007618, 5722992, 6676824, 7283808, 8902432, 10015236, 11445984, 13353648, 20030472, 26707296, 40060944, 80121888]

約数ペア:

[(1, 80121888), (2, 40060944), (3, 26707296), (4, 20030472), (6, 13353648), (7, 11445984), (8, 10015236), (9, 8902432), (11, 7283808), (12, 6676824), (14, 5722992), (16, 5007618), (18, 4451216), (21, 3815328), (22, 3641904), (24, 3338412), (28, 2861496), (32, 2503809), (33, 2427936), (36, 2225608), (42, 1907664), (44, 1820952), (48, 1669206), (56, 1430748), (63, 1271776), (66, 1213968), (72, 1112804), (77, 1040544), (84, 953832), (88, 910476), (96, 834603), (99, 809312), (112, 715374), (126, 635888), (132, 606984), (144, 556402), (154, 520272), (168, 476916), (176, 455238), (198, 404656), (224, 357687), (231, 346848), (252, 317944), (264, 303492), (288, 278201), (308, 260136), (336, 238458), (352, 227619), (396, 202328), (462, 173424), (504, 158972), (528, 151746), (616, 130068), (672, 119229), (693, 115616), (792, 101164), (924, 86712), (1008, 79486), (1056, 75873), (1232, 65034), (1386, 57808), (1584, 50582), (1848, 43356), (2016, 39743), (2464, 32517), (2772, 28904), (3168, 25291), (3613, 22176), (3696, 21678), (5544, 14452), (7226, 11088), (7392, 10839)]