87758856

素因数分解:

$2^3\times 3^3\times {\mathrm{541}}^1\times {\mathrm{751}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 244550400

約数和(自身を除く): 156791544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 541, 751, 1082, 1502, 1623, 2164, 2253, 3004, 3246, 4328, 4506, 4869, 6008, 6492, 6759, 9012, 9738, 12984, 13518, 14607, 18024, 19476, 20277, 27036, 29214, 38952, 40554, 54072, 58428, 81108, 116856, 162216, 406291, 812582, 1218873, 1625164, 2437746, 3250328, 3656619, 4875492, 7313238, 9750984, 10969857, 14626476, 21939714, 29252952, 43879428, 87758856]

約数ペア:

[(1, 87758856), (2, 43879428), (3, 29252952), (4, 21939714), (6, 14626476), (8, 10969857), (9, 9750984), (12, 7313238), (18, 4875492), (24, 3656619), (27, 3250328), (36, 2437746), (54, 1625164), (72, 1218873), (108, 812582), (216, 406291), (541, 162216), (751, 116856), (1082, 81108), (1502, 58428), (1623, 54072), (2164, 40554), (2253, 38952), (3004, 29214), (3246, 27036), (4328, 20277), (4506, 19476), (4869, 18024), (6008, 14607), (6492, 13518), (6759, 12984), (9012, 9738)]