78002012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{30047}}^1$

素因数の和:30121

約数の個数: 24

約数和(自身を含む): 151441920

約数和(自身を除く): 73439908

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 30047, 60094, 120188, 330517, 661034, 1322068, 1772773, 3545546, 7091092, 19500503, 39001006, 78002012]

約数ペア:

[(1, 78002012), (2, 39001006), (4, 19500503), (11, 7091092), (22, 3545546), (44, 1772773), (59, 1322068), (118, 661034), (236, 330517), (649, 120188), (1298, 60094), (2596, 30047)]