39873936

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 107675648

約数和(自身を除く): 67801712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 211, 248, 254, 372, 381, 422, 496, 508, 633, 744, 762, 844, 1016, 1266, 1488, 1524, 1688, 2032, 2532, 3048, 3376, 3937, 5064, 6096, 6541, 7874, 10128, 11811, 13082, 15748, 19623, 23622, 26164, 26797, 31496, 39246, 47244, 52328, 53594, 62992, 78492, 80391, 94488, 104656, 107188, 156984, 160782, 188976, 214376, 313968, 321564, 428752, 643128, 830707, 1286256, 1661414, 2492121, 3322828, 4984242, 6645656, 9968484, 13291312, 19936968, 39873936]

約数ペア:

[(1, 39873936), (2, 19936968), (3, 13291312), (4, 9968484), (6, 6645656), (8, 4984242), (12, 3322828), (16, 2492121), (24, 1661414), (31, 1286256), (48, 830707), (62, 643128), (93, 428752), (124, 321564), (127, 313968), (186, 214376), (211, 188976), (248, 160782), (254, 156984), (372, 107188), (381, 104656), (422, 94488), (496, 80391), (508, 78492), (633, 62992), (744, 53594), (762, 52328), (844, 47244), (1016, 39246), (1266, 31496), (1488, 26797), (1524, 26164), (1688, 23622), (2032, 19623), (2532, 15748), (3048, 13082), (3376, 11811), (3937, 10128), (5064, 7874), (6096, 6541)]