39684816

素因数分解:

$2^4\times 3^5\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 117804960

約数和(自身を除く): 78120144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 173, 177, 216, 236, 243, 324, 346, 354, 432, 472, 486, 519, 531, 648, 692, 708, 944, 972, 1038, 1062, 1296, 1384, 1416, 1557, 1593, 1944, 2076, 2124, 2768, 2832, 3114, 3186, 3888, 4152, 4248, 4671, 4779, 6228, 6372, 8304, 8496, 9342, 9558, 10207, 12456, 12744, 14013, 14337, 18684, 19116, 20414, 24912, 25488, 28026, 28674, 30621, 37368, 38232, 40828, 42039, 56052, 57348, 61242, 74736, 76464, 81656, 84078, 91863, 112104, 114696, 122484, 163312, 168156, 183726, 224208, 229392, 244968, 275589, 336312, 367452, 489936, 551178, 672624, 734904, 826767, 1102356, 1469808, 1653534, 2204712, 2480301, 3307068, 4409424, 4960602, 6614136, 9921204, 13228272, 19842408, 39684816]

約数ペア:

[(1, 39684816), (2, 19842408), (3, 13228272), (4, 9921204), (6, 6614136), (8, 4960602), (9, 4409424), (12, 3307068), (16, 2480301), (18, 2204712), (24, 1653534), (27, 1469808), (36, 1102356), (48, 826767), (54, 734904), (59, 672624), (72, 551178), (81, 489936), (108, 367452), (118, 336312), (144, 275589), (162, 244968), (173, 229392), (177, 224208), (216, 183726), (236, 168156), (243, 163312), (324, 122484), (346, 114696), (354, 112104), (432, 91863), (472, 84078), (486, 81656), (519, 76464), (531, 74736), (648, 61242), (692, 57348), (708, 56052), (944, 42039), (972, 40828), (1038, 38232), (1062, 37368), (1296, 30621), (1384, 28674), (1416, 28026), (1557, 25488), (1593, 24912), (1944, 20414), (2076, 19116), (2124, 18684), (2768, 14337), (2832, 14013), (3114, 12744), (3186, 12456), (3888, 10207), (4152, 9558), (4248, 9342), (4671, 8496), (4779, 8304), (6228, 6372)]