81259248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{34549}}^1$

素因数の和:34574

約数の個数: 60

約数和(自身を含む): 244199400

約数和(自身を除く): 162940152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 34549, 69098, 103647, 138196, 207294, 241843, 276392, 414588, 483686, 552784, 725529, 829176, 967372, 1451058, 1658352, 1692901, 1934744, 2902116, 3385802, 3869488, 5078703, 5804232, 6771604, 10157406, 11608464, 13543208, 20314812, 27086416, 40629624, 81259248]

約数ペア:

[(1, 81259248), (2, 40629624), (3, 27086416), (4, 20314812), (6, 13543208), (7, 11608464), (8, 10157406), (12, 6771604), (14, 5804232), (16, 5078703), (21, 3869488), (24, 3385802), (28, 2902116), (42, 1934744), (48, 1692901), (49, 1658352), (56, 1451058), (84, 967372), (98, 829176), (112, 725529), (147, 552784), (168, 483686), (196, 414588), (294, 276392), (336, 241843), (392, 207294), (588, 138196), (784, 103647), (1176, 69098), (2352, 34549)]