72202934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 116861184

約数和(自身を除く): 44658250

約数列:

[1, 2, 23, 43, 46, 86, 173, 211, 346, 422, 989, 1978, 3979, 4853, 7439, 7958, 9073, 9706, 14878, 18146, 36503, 73006, 171097, 208679, 342194, 417358, 839569, 1569629, 1679138, 3139258, 36101467, 72202934]

約数ペア:

[(1, 72202934), (2, 36101467), (23, 3139258), (43, 1679138), (46, 1569629), (86, 839569), (173, 417358), (211, 342194), (346, 208679), (422, 171097), (989, 73006), (1978, 36503), (3979, 18146), (4853, 14878), (7439, 9706), (7958, 9073)]