84383766

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 187012800

約数和(自身を除く): 102629034

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 149, 219, 298, 431, 438, 447, 657, 862, 894, 1293, 1314, 1341, 2586, 2682, 3879, 7758, 10877, 21754, 31463, 32631, 62926, 64219, 65262, 94389, 97893, 128438, 188778, 192657, 195786, 283167, 385314, 566334, 577971, 1155942, 4687987, 9375974, 14063961, 28127922, 42191883, 84383766]

約数ペア:

[(1, 84383766), (2, 42191883), (3, 28127922), (6, 14063961), (9, 9375974), (18, 4687987), (73, 1155942), (146, 577971), (149, 566334), (219, 385314), (298, 283167), (431, 195786), (438, 192657), (447, 188778), (657, 128438), (862, 97893), (894, 94389), (1293, 65262), (1314, 64219), (1341, 62926), (2586, 32631), (2682, 31463), (3879, 21754), (7758, 10877)]