81992328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{310577}}^1$

素因数の和:310597

約数の個数: 32

約数和(自身を含む): 223616160

約数和(自身を除く): 141623832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 310577, 621154, 931731, 1242308, 1863462, 2484616, 3416347, 3726924, 6832694, 7453848, 10249041, 13665388, 20498082, 27330776, 40996164, 81992328]

約数ペア:

[(1, 81992328), (2, 40996164), (3, 27330776), (4, 20498082), (6, 13665388), (8, 10249041), (11, 7453848), (12, 6832694), (22, 3726924), (24, 3416347), (33, 2484616), (44, 1863462), (66, 1242308), (88, 931731), (132, 621154), (264, 310577)]