38964888

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 110119680

約数和(自身を除く): 71154792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 383, 471, 628, 648, 766, 942, 1149, 1256, 1413, 1532, 1884, 2298, 2826, 3064, 3447, 3768, 4239, 4596, 5652, 6894, 8478, 9192, 10341, 11304, 12717, 13788, 16956, 20682, 25434, 27576, 31023, 33912, 41364, 50868, 60131, 62046, 82728, 101736, 120262, 124092, 180393, 240524, 248184, 360786, 481048, 541179, 721572, 1082358, 1443144, 1623537, 2164716, 3247074, 4329432, 4870611, 6494148, 9741222, 12988296, 19482444, 38964888]

約数ペア:

[(1, 38964888), (2, 19482444), (3, 12988296), (4, 9741222), (6, 6494148), (8, 4870611), (9, 4329432), (12, 3247074), (18, 2164716), (24, 1623537), (27, 1443144), (36, 1082358), (54, 721572), (72, 541179), (81, 481048), (108, 360786), (157, 248184), (162, 240524), (216, 180393), (314, 124092), (324, 120262), (383, 101736), (471, 82728), (628, 62046), (648, 60131), (766, 50868), (942, 41364), (1149, 33912), (1256, 31023), (1413, 27576), (1532, 25434), (1884, 20682), (2298, 16956), (2826, 13788), (3064, 12717), (3447, 11304), (3768, 10341), (4239, 9192), (4596, 8478), (5652, 6894)]