71079768

素因数分解:

$2^3\times 3^4\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 200376000

約数和(自身を除く): 129296232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 229, 324, 458, 479, 648, 687, 916, 958, 1374, 1437, 1832, 1916, 2061, 2748, 2874, 3832, 4122, 4311, 5496, 5748, 6183, 8244, 8622, 11496, 12366, 12933, 16488, 17244, 18549, 24732, 25866, 34488, 37098, 38799, 49464, 51732, 74196, 77598, 103464, 109691, 148392, 155196, 219382, 310392, 329073, 438764, 658146, 877528, 987219, 1316292, 1974438, 2632584, 2961657, 3948876, 5923314, 7897752, 8884971, 11846628, 17769942, 23693256, 35539884, 71079768]

約数ペア:

[(1, 71079768), (2, 35539884), (3, 23693256), (4, 17769942), (6, 11846628), (8, 8884971), (9, 7897752), (12, 5923314), (18, 3948876), (24, 2961657), (27, 2632584), (36, 1974438), (54, 1316292), (72, 987219), (81, 877528), (108, 658146), (162, 438764), (216, 329073), (229, 310392), (324, 219382), (458, 155196), (479, 148392), (648, 109691), (687, 103464), (916, 77598), (958, 74196), (1374, 51732), (1437, 49464), (1832, 38799), (1916, 37098), (2061, 34488), (2748, 25866), (2874, 24732), (3832, 18549), (4122, 17244), (4311, 16488), (5496, 12933), (5748, 12366), (6183, 11496), (8244, 8622)]