72175992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1231}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 206976000

約数和(自身を除く): 134800008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1231, 1396, 2094, 2443, 2462, 2792, 3693, 4188, 4886, 4924, 7329, 7386, 8376, 8617, 9772, 9848, 14658, 14772, 17234, 19544, 25851, 29316, 29544, 34468, 51702, 58632, 68936, 103404, 206808, 429619, 859238, 1288857, 1718476, 2577714, 3007333, 3436952, 5155428, 6014666, 9021999, 10310856, 12029332, 18043998, 24058664, 36087996, 72175992]

約数ペア:

[(1, 72175992), (2, 36087996), (3, 24058664), (4, 18043998), (6, 12029332), (7, 10310856), (8, 9021999), (12, 6014666), (14, 5155428), (21, 3436952), (24, 3007333), (28, 2577714), (42, 1718476), (56, 1288857), (84, 859238), (168, 429619), (349, 206808), (698, 103404), (1047, 68936), (1231, 58632), (1396, 51702), (2094, 34468), (2443, 29544), (2462, 29316), (2792, 25851), (3693, 19544), (4188, 17234), (4886, 14772), (4924, 14658), (7329, 9848), (7386, 9772), (8376, 8617)]