86069230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 173638080

約数和(自身を除く): 87568850

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 89, 130, 173, 178, 215, 346, 430, 445, 559, 865, 890, 1118, 1157, 1730, 2249, 2314, 2795, 3827, 4498, 5590, 5785, 7439, 7654, 11245, 11570, 14878, 15397, 19135, 22490, 30794, 37195, 38270, 49751, 74390, 76985, 96707, 99502, 153970, 193414, 200161, 248755, 400322, 483535, 497510, 662071, 967070, 1000805, 1324142, 2001610, 3310355, 6620710, 8606923, 17213846, 43034615, 86069230]

約数ペア:

[(1, 86069230), (2, 43034615), (5, 17213846), (10, 8606923), (13, 6620710), (26, 3310355), (43, 2001610), (65, 1324142), (86, 1000805), (89, 967070), (130, 662071), (173, 497510), (178, 483535), (215, 400322), (346, 248755), (430, 200161), (445, 193414), (559, 153970), (865, 99502), (890, 96707), (1118, 76985), (1157, 74390), (1730, 49751), (2249, 38270), (2314, 37195), (2795, 30794), (3827, 22490), (4498, 19135), (5590, 15397), (5785, 14878), (7439, 11570), (7654, 11245)]