72440904

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{23041}}^1$

素因数の和:23181

約数の個数: 32

約数和(自身を含む): 182492640

約数和(自身を除く): 110051736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 23041, 46082, 69123, 92164, 138246, 184328, 276492, 552984, 3018371, 6036742, 9055113, 12073484, 18110226, 24146968, 36220452, 72440904]

約数ペア:

[(1, 72440904), (2, 36220452), (3, 24146968), (4, 18110226), (6, 12073484), (8, 9055113), (12, 6036742), (24, 3018371), (131, 552984), (262, 276492), (393, 184328), (524, 138246), (786, 92164), (1048, 69123), (1572, 46082), (3144, 23041)]