73727208

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21787}}^1$

素因数の和:21846

約数の個数: 48

約数和(自身を含む): 203935680

約数和(自身を除く): 130208472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 21787, 43574, 65361, 87148, 130722, 174296, 196083, 261444, 392166, 522888, 784332, 1023989, 1568664, 2047978, 3071967, 4095956, 6143934, 8191912, 9215901, 12287868, 18431802, 24575736, 36863604, 73727208]

約数ペア:

[(1, 73727208), (2, 36863604), (3, 24575736), (4, 18431802), (6, 12287868), (8, 9215901), (9, 8191912), (12, 6143934), (18, 4095956), (24, 3071967), (36, 2047978), (47, 1568664), (72, 1023989), (94, 784332), (141, 522888), (188, 392166), (282, 261444), (376, 196083), (423, 174296), (564, 130722), (846, 87148), (1128, 65361), (1692, 43574), (3384, 21787)]