85466712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 243648000

約数和(自身を除く): 158181288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 29, 38, 46, 57, 58, 69, 76, 87, 92, 114, 116, 138, 152, 174, 184, 228, 232, 276, 281, 348, 437, 456, 551, 552, 562, 667, 696, 843, 874, 1102, 1124, 1311, 1334, 1653, 1686, 1748, 2001, 2204, 2248, 2622, 2668, 3306, 3372, 3496, 4002, 4408, 5244, 5336, 5339, 6463, 6612, 6744, 8004, 8149, 10488, 10678, 12673, 12926, 13224, 16008, 16017, 16298, 19389, 21356, 24447, 25346, 25852, 32034, 32596, 38019, 38778, 42712, 48894, 50692, 51704, 64068, 65192, 76038, 77556, 97788, 101384, 122797, 128136, 152076, 154831, 155112, 187427, 195576, 245594, 304152, 309662, 368391, 374854, 464493, 491188, 562281, 619324, 736782, 749708, 928986, 982376, 1124562, 1238648, 1473564, 1499416, 1857972, 2249124, 2947128, 3561113, 3715944, 4498248, 7122226, 10683339, 14244452, 21366678, 28488904, 42733356, 85466712]

約数ペア:

[(1, 85466712), (2, 42733356), (3, 28488904), (4, 21366678), (6, 14244452), (8, 10683339), (12, 7122226), (19, 4498248), (23, 3715944), (24, 3561113), (29, 2947128), (38, 2249124), (46, 1857972), (57, 1499416), (58, 1473564), (69, 1238648), (76, 1124562), (87, 982376), (92, 928986), (114, 749708), (116, 736782), (138, 619324), (152, 562281), (174, 491188), (184, 464493), (228, 374854), (232, 368391), (276, 309662), (281, 304152), (348, 245594), (437, 195576), (456, 187427), (551, 155112), (552, 154831), (562, 152076), (667, 128136), (696, 122797), (843, 101384), (874, 97788), (1102, 77556), (1124, 76038), (1311, 65192), (1334, 64068), (1653, 51704), (1686, 50692), (1748, 48894), (2001, 42712), (2204, 38778), (2248, 38019), (2622, 32596), (2668, 32034), (3306, 25852), (3372, 25346), (3496, 24447), (4002, 21356), (4408, 19389), (5244, 16298), (5336, 16017), (5339, 16008), (6463, 13224), (6612, 12926), (6744, 12673), (8004, 10678), (8149, 10488)]