87064236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{787}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 252412160

約数和(自身を除く): 165347924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 787, 878, 1317, 1574, 1756, 2361, 2634, 3073, 3148, 3951, 4722, 5268, 5509, 6146, 7083, 7902, 9219, 9444, 11018, 12292, 14166, 15804, 16527, 18438, 22036, 27657, 28332, 33054, 36876, 49581, 55314, 66108, 99162, 110628, 198324, 345493, 690986, 1036479, 1381972, 2072958, 2418451, 3109437, 4145916, 4836902, 6218874, 7255353, 9673804, 12437748, 14510706, 21766059, 29021412, 43532118, 87064236]

約数ペア:

[(1, 87064236), (2, 43532118), (3, 29021412), (4, 21766059), (6, 14510706), (7, 12437748), (9, 9673804), (12, 7255353), (14, 6218874), (18, 4836902), (21, 4145916), (28, 3109437), (36, 2418451), (42, 2072958), (63, 1381972), (84, 1036479), (126, 690986), (252, 345493), (439, 198324), (787, 110628), (878, 99162), (1317, 66108), (1574, 55314), (1756, 49581), (2361, 36876), (2634, 33054), (3073, 28332), (3148, 27657), (3951, 22036), (4722, 18438), (5268, 16527), (5509, 15804), (6146, 14166), (7083, 12292), (7902, 11018), (9219, 9444)]