80176446

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 209659680

約数和(自身を除く): 129483234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 157, 189, 193, 294, 314, 378, 386, 441, 471, 579, 882, 942, 1099, 1158, 1323, 1351, 1413, 1737, 2198, 2646, 2702, 2826, 3297, 3474, 4053, 4239, 5211, 6594, 7693, 8106, 8478, 9457, 9891, 10422, 12159, 15386, 18914, 19782, 23079, 24318, 28371, 29673, 30301, 36477, 46158, 56742, 59346, 60602, 69237, 72954, 85113, 90903, 138474, 170226, 181806, 207711, 212107, 255339, 272709, 415422, 424214, 510678, 545418, 636321, 818127, 1272642, 1484749, 1636254, 1908963, 2969498, 3817926, 4454247, 5726889, 8908494, 11453778, 13362741, 26725482, 40088223, 80176446]

約数ペア:

[(1, 80176446), (2, 40088223), (3, 26725482), (6, 13362741), (7, 11453778), (9, 8908494), (14, 5726889), (18, 4454247), (21, 3817926), (27, 2969498), (42, 1908963), (49, 1636254), (54, 1484749), (63, 1272642), (98, 818127), (126, 636321), (147, 545418), (157, 510678), (189, 424214), (193, 415422), (294, 272709), (314, 255339), (378, 212107), (386, 207711), (441, 181806), (471, 170226), (579, 138474), (882, 90903), (942, 85113), (1099, 72954), (1158, 69237), (1323, 60602), (1351, 59346), (1413, 56742), (1737, 46158), (2198, 36477), (2646, 30301), (2702, 29673), (2826, 28371), (3297, 24318), (3474, 23079), (4053, 19782), (4239, 18914), (5211, 15386), (6594, 12159), (7693, 10422), (8106, 9891), (8478, 9457)]