76582660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^2$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 201410496

約数和(自身を除く): 124827836

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 223, 308, 385, 446, 770, 892, 1115, 1540, 1561, 2230, 2453, 3122, 4460, 4906, 6244, 7805, 9812, 12265, 15610, 17171, 24530, 31220, 34342, 49060, 49729, 68684, 85855, 99458, 171710, 198916, 248645, 343420, 348103, 497290, 547019, 696206, 994580, 1094038, 1392412, 1740515, 2188076, 2735095, 3481030, 3829133, 5470190, 6962060, 7658266, 10940380, 15316532, 19145665, 38291330, 76582660]

約数ペア:

[(1, 76582660), (2, 38291330), (4, 19145665), (5, 15316532), (7, 10940380), (10, 7658266), (11, 6962060), (14, 5470190), (20, 3829133), (22, 3481030), (28, 2735095), (35, 2188076), (44, 1740515), (55, 1392412), (70, 1094038), (77, 994580), (110, 696206), (140, 547019), (154, 497290), (220, 348103), (223, 343420), (308, 248645), (385, 198916), (446, 171710), (770, 99458), (892, 85855), (1115, 68684), (1540, 49729), (1561, 49060), (2230, 34342), (2453, 31220), (3122, 24530), (4460, 17171), (4906, 15610), (6244, 12265), (7805, 9812)]