72820218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11311}}^1$

素因数の和:11382

約数の個数: 32

約数和(自身を含む): 154748160

約数和(自身を除く): 81927942

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 11311, 22622, 33933, 67866, 328019, 418507, 656038, 837014, 984057, 1255521, 1968114, 2511042, 12136703, 24273406, 36410109, 72820218]

約数ペア:

[(1, 72820218), (2, 36410109), (3, 24273406), (6, 12136703), (29, 2511042), (37, 1968114), (58, 1255521), (74, 984057), (87, 837014), (111, 656038), (174, 418507), (222, 328019), (1073, 67866), (2146, 33933), (3219, 22622), (6438, 11311)]