72232328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56081}}^1$

素因数の和:56117

約数の個数: 32

約数和(自身を含む): 161516160

約数和(自身を除く): 89283832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 56081, 112162, 224324, 392567, 448648, 785134, 1289863, 1570268, 2579726, 3140536, 5159452, 9029041, 10318904, 18058082, 36116164, 72232328]

約数ペア:

[(1, 72232328), (2, 36116164), (4, 18058082), (7, 10318904), (8, 9029041), (14, 5159452), (23, 3140536), (28, 2579726), (46, 1570268), (56, 1289863), (92, 785134), (161, 448648), (184, 392567), (322, 224324), (644, 112162), (1288, 56081)]