68331744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18251}}^1$

素因数の和:18280

約数の個数: 72

約数和(自身を含む): 209277432

約数和(自身を除く): 140945688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18251, 36502, 54753, 73004, 109506, 146008, 164259, 219012, 237263, 292016, 328518, 438024, 474526, 584032, 657036, 711789, 876048, 949052, 1314072, 1423578, 1752096, 1898104, 2135367, 2628144, 2847156, 3796208, 4270734, 5256288, 5694312, 7592416, 8541468, 11388624, 17082936, 22777248, 34165872, 68331744]

約数ペア:

[(1, 68331744), (2, 34165872), (3, 22777248), (4, 17082936), (6, 11388624), (8, 8541468), (9, 7592416), (12, 5694312), (13, 5256288), (16, 4270734), (18, 3796208), (24, 2847156), (26, 2628144), (32, 2135367), (36, 1898104), (39, 1752096), (48, 1423578), (52, 1314072), (72, 949052), (78, 876048), (96, 711789), (104, 657036), (117, 584032), (144, 474526), (156, 438024), (208, 328518), (234, 292016), (288, 237263), (312, 219012), (416, 164259), (468, 146008), (624, 109506), (936, 73004), (1248, 54753), (1872, 36502), (3744, 18251)]