127248492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 346906560

約数和(自身を除く): 219658068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 379, 571, 588, 758, 1137, 1142, 1516, 1713, 2274, 2284, 2653, 3426, 3997, 4548, 5306, 6852, 7959, 7994, 10612, 11991, 15918, 15988, 18571, 23982, 27979, 31836, 37142, 47964, 55713, 55958, 74284, 83937, 111426, 111916, 167874, 216409, 222852, 335748, 432818, 649227, 865636, 1298454, 1514863, 2596908, 3029726, 4544589, 6059452, 9089178, 10604041, 18178356, 21208082, 31812123, 42416164, 63624246, 127248492]

約数ペア:

[(1, 127248492), (2, 63624246), (3, 42416164), (4, 31812123), (6, 21208082), (7, 18178356), (12, 10604041), (14, 9089178), (21, 6059452), (28, 4544589), (42, 3029726), (49, 2596908), (84, 1514863), (98, 1298454), (147, 865636), (196, 649227), (294, 432818), (379, 335748), (571, 222852), (588, 216409), (758, 167874), (1137, 111916), (1142, 111426), (1516, 83937), (1713, 74284), (2274, 55958), (2284, 55713), (2653, 47964), (3426, 37142), (3997, 31836), (4548, 27979), (5306, 23982), (6852, 18571), (7959, 15988), (7994, 15918), (10612, 11991)]