72309364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55967}}^1$

素因数の和:56007

約数の個数: 24

約数和(自身を含む): 141039360

約数和(自身を除く): 68729996

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55967, 111934, 223868, 951439, 1063373, 1902878, 2126746, 3805756, 4253492, 18077341, 36154682, 72309364]

約数ペア:

[(1, 72309364), (2, 36154682), (4, 18077341), (17, 4253492), (19, 3805756), (34, 2126746), (38, 1902878), (68, 1063373), (76, 951439), (323, 223868), (646, 111934), (1292, 55967)]