72662290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{733}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 136982016

約数和(自身を除く): 64319726

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 733, 862, 1466, 2155, 3665, 4310, 7330, 9913, 16859, 19826, 33718, 49565, 84295, 99130, 168590, 315923, 631846, 1579615, 3159230, 7266229, 14532458, 36331145, 72662290]

約数ペア:

[(1, 72662290), (2, 36331145), (5, 14532458), (10, 7266229), (23, 3159230), (46, 1579615), (115, 631846), (230, 315923), (431, 168590), (733, 99130), (862, 84295), (1466, 49565), (2155, 33718), (3665, 19826), (4310, 16859), (7330, 9913)]