79759998

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 106864002

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 149, 207, 298, 414, 431, 447, 621, 862, 894, 1242, 1293, 1341, 2586, 2682, 3427, 3879, 4023, 6854, 7758, 8046, 9913, 10281, 11637, 19826, 20562, 23274, 29739, 30843, 59478, 61686, 64219, 89217, 92529, 128438, 178434, 185058, 192657, 267651, 385314, 535302, 577971, 1155942, 1477037, 1733913, 2954074, 3467826, 4431111, 8862222, 13293333, 26586666, 39879999, 79759998]

約数ペア:

[(1, 79759998), (2, 39879999), (3, 26586666), (6, 13293333), (9, 8862222), (18, 4431111), (23, 3467826), (27, 2954074), (46, 1733913), (54, 1477037), (69, 1155942), (138, 577971), (149, 535302), (207, 385314), (298, 267651), (414, 192657), (431, 185058), (447, 178434), (621, 128438), (862, 92529), (894, 89217), (1242, 64219), (1293, 61686), (1341, 59478), (2586, 30843), (2682, 29739), (3427, 23274), (3879, 20562), (4023, 19826), (6854, 11637), (7758, 10281), (8046, 9913)]