66687432

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8101}}^1$

素因数の和:8131

約数の個数: 64

約数和(自身を含む): 194448000

約数和(自身を除く): 127760568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8101, 8232, 16202, 24303, 32404, 48606, 56707, 64808, 97212, 113414, 170121, 194424, 226828, 340242, 396949, 453656, 680484, 793898, 1190847, 1360968, 1587796, 2381694, 2778643, 3175592, 4763388, 5557286, 8335929, 9526776, 11114572, 16671858, 22229144, 33343716, 66687432]

約数ペア:

[(1, 66687432), (2, 33343716), (3, 22229144), (4, 16671858), (6, 11114572), (7, 9526776), (8, 8335929), (12, 5557286), (14, 4763388), (21, 3175592), (24, 2778643), (28, 2381694), (42, 1587796), (49, 1360968), (56, 1190847), (84, 793898), (98, 680484), (147, 453656), (168, 396949), (196, 340242), (294, 226828), (343, 194424), (392, 170121), (588, 113414), (686, 97212), (1029, 64808), (1176, 56707), (1372, 48606), (2058, 32404), (2744, 24303), (4116, 16202), (8101, 8232)]