66370318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 125706240

約数和(自身を除く): 59335922

約数列:

[1, 2, 7, 14, 23, 31, 46, 61, 62, 109, 122, 161, 217, 218, 322, 427, 434, 713, 763, 854, 1403, 1426, 1526, 1891, 2507, 2806, 3379, 3782, 4991, 5014, 6649, 6758, 9821, 9982, 13237, 13298, 17549, 19642, 23653, 26474, 35098, 43493, 46543, 47306, 77717, 86986, 93086, 152927, 155434, 206119, 304451, 305854, 412238, 544019, 608902, 1070489, 1088038, 1442833, 2140978, 2885666, 4740737, 9481474, 33185159, 66370318]

約数ペア:

[(1, 66370318), (2, 33185159), (7, 9481474), (14, 4740737), (23, 2885666), (31, 2140978), (46, 1442833), (61, 1088038), (62, 1070489), (109, 608902), (122, 544019), (161, 412238), (217, 305854), (218, 304451), (322, 206119), (427, 155434), (434, 152927), (713, 93086), (763, 86986), (854, 77717), (1403, 47306), (1426, 46543), (1526, 43493), (1891, 35098), (2507, 26474), (2806, 23653), (3379, 19642), (3782, 17549), (4991, 13298), (5014, 13237), (6649, 9982), (6758, 9821)]