91256535412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{717719}}^1$

素因数の和:717988

約数の個数: 48

約数和(自身を含む): 192923136000

約数和(自身を除く): 101666600588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 478, 532, 956, 1673, 3346, 4541, 6692, 9082, 18164, 31787, 63574, 127148, 717719, 1435438, 2870876, 5024033, 10048066, 13636661, 20096132, 27273322, 54546644, 95456627, 171534841, 190913254, 343069682, 381826508, 686139364, 1200743887, 2401487774, 3259161979, 4802975548, 6518323958, 13036647916, 22814133853, 45628267706, 91256535412]

約数ペア:

[(1, 91256535412), (2, 45628267706), (4, 22814133853), (7, 13036647916), (14, 6518323958), (19, 4802975548), (28, 3259161979), (38, 2401487774), (76, 1200743887), (133, 686139364), (239, 381826508), (266, 343069682), (478, 190913254), (532, 171534841), (956, 95456627), (1673, 54546644), (3346, 27273322), (4541, 20096132), (6692, 13636661), (9082, 10048066), (18164, 5024033), (31787, 2870876), (63574, 1435438), (127148, 717719)]