67020448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 72

約数和(自身を含む): 152832960

約数和(自身を除く): 85812512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 911, 968, 1672, 1822, 1936, 2299, 3344, 3644, 3872, 4598, 6688, 7288, 9196, 10021, 14576, 17309, 18392, 20042, 29152, 34618, 36784, 40084, 69236, 73568, 80168, 110231, 138472, 160336, 190399, 220462, 276944, 320672, 380798, 440924, 553888, 761596, 881848, 1523192, 1763696, 2094389, 3046384, 3527392, 4188778, 6092768, 8377556, 16755112, 33510224, 67020448]

約数ペア:

[(1, 67020448), (2, 33510224), (4, 16755112), (8, 8377556), (11, 6092768), (16, 4188778), (19, 3527392), (22, 3046384), (32, 2094389), (38, 1763696), (44, 1523192), (76, 881848), (88, 761596), (121, 553888), (152, 440924), (176, 380798), (209, 320672), (242, 276944), (304, 220462), (352, 190399), (418, 160336), (484, 138472), (608, 110231), (836, 80168), (911, 73568), (968, 69236), (1672, 40084), (1822, 36784), (1936, 34618), (2299, 29152), (3344, 20042), (3644, 18392), (3872, 17309), (4598, 14576), (6688, 10021), (7288, 9196)]