86256240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51343}}^1$

素因数の和:51366

約数の個数: 80

約数和(自身を含む): 305599488

約数和(自身を除く): 219343248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51343, 102686, 154029, 205372, 256715, 308058, 359401, 410744, 513430, 616116, 718802, 770145, 821488, 1026860, 1078203, 1232232, 1437604, 1540290, 1797005, 2053720, 2156406, 2464464, 2875208, 3080580, 3594010, 4107440, 4312812, 5391015, 5750416, 6161160, 7188020, 8625624, 10782030, 12322320, 14376040, 17251248, 21564060, 28752080, 43128120, 86256240]

約数ペア:

[(1, 86256240), (2, 43128120), (3, 28752080), (4, 21564060), (5, 17251248), (6, 14376040), (7, 12322320), (8, 10782030), (10, 8625624), (12, 7188020), (14, 6161160), (15, 5750416), (16, 5391015), (20, 4312812), (21, 4107440), (24, 3594010), (28, 3080580), (30, 2875208), (35, 2464464), (40, 2156406), (42, 2053720), (48, 1797005), (56, 1540290), (60, 1437604), (70, 1232232), (80, 1078203), (84, 1026860), (105, 821488), (112, 770145), (120, 718802), (140, 616116), (168, 513430), (210, 410744), (240, 359401), (280, 308058), (336, 256715), (420, 205372), (560, 154029), (840, 102686), (1680, 51343)]