72028236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{122497}}^1$

素因数の和:122518

約数の個数: 36

約数和(自身を含む): 195506808

約数和(自身を除く): 123478572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 122497, 244994, 367491, 489988, 734982, 857479, 1469964, 1714958, 2572437, 3429916, 5144874, 6002353, 10289748, 12004706, 18007059, 24009412, 36014118, 72028236]

約数ペア:

[(1, 72028236), (2, 36014118), (3, 24009412), (4, 18007059), (6, 12004706), (7, 10289748), (12, 6002353), (14, 5144874), (21, 3429916), (28, 2572437), (42, 1714958), (49, 1469964), (84, 857479), (98, 734982), (147, 489988), (196, 367491), (294, 244994), (588, 122497)]