39891892848

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{165653}}^1$

素因数の和:165866

約数の個数: 80

約数和(自身を含む): 107224521120

約数和(自身を除く): 67332628272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 173, 174, 232, 346, 348, 464, 519, 692, 696, 1038, 1384, 1392, 2076, 2768, 4152, 5017, 8304, 10034, 15051, 20068, 30102, 40136, 60204, 80272, 120408, 165653, 240816, 331306, 496959, 662612, 993918, 1325224, 1987836, 2650448, 3975672, 4803937, 7951344, 9607874, 14411811, 19215748, 28657969, 28823622, 38431496, 57315938, 57647244, 76862992, 85973907, 114631876, 115294488, 171947814, 229263752, 230588976, 343895628, 458527504, 687791256, 831081101, 1375582512, 1662162202, 2493243303, 3324324404, 4986486606, 6648648808, 9972973212, 13297297616, 19945946424, 39891892848]

約数ペア:

[(1, 39891892848), (2, 19945946424), (3, 13297297616), (4, 9972973212), (6, 6648648808), (8, 4986486606), (12, 3324324404), (16, 2493243303), (24, 1662162202), (29, 1375582512), (48, 831081101), (58, 687791256), (87, 458527504), (116, 343895628), (173, 230588976), (174, 229263752), (232, 171947814), (346, 115294488), (348, 114631876), (464, 85973907), (519, 76862992), (692, 57647244), (696, 57315938), (1038, 38431496), (1384, 28823622), (1392, 28657969), (2076, 19215748), (2768, 14411811), (4152, 9607874), (5017, 7951344), (8304, 4803937), (10034, 3975672), (15051, 2650448), (20068, 1987836), (30102, 1325224), (40136, 993918), (60204, 662612), (80272, 496959), (120408, 331306), (165653, 240816)]