66923388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{88523}}^1$

素因数の和:88543

約数の個数: 48

約数和(自身を含む): 198293760

約数和(自身を除く): 131370372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 88523, 177046, 265569, 354092, 531138, 619661, 796707, 1062276, 1239322, 1593414, 1858983, 2390121, 2478644, 3186828, 3717966, 4780242, 5576949, 7435932, 9560484, 11153898, 16730847, 22307796, 33461694, 66923388]

約数ペア:

[(1, 66923388), (2, 33461694), (3, 22307796), (4, 16730847), (6, 11153898), (7, 9560484), (9, 7435932), (12, 5576949), (14, 4780242), (18, 3717966), (21, 3186828), (27, 2478644), (28, 2390121), (36, 1858983), (42, 1593414), (54, 1239322), (63, 1062276), (84, 796707), (108, 619661), (126, 531138), (189, 354092), (252, 265569), (378, 177046), (756, 88523)]