82169164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 183518720

約数和(自身を除く): 101349556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 121, 154, 158, 242, 307, 308, 316, 484, 553, 614, 847, 869, 1106, 1228, 1694, 1738, 2149, 2212, 3377, 3388, 3476, 4298, 6083, 6754, 8596, 9559, 12166, 13508, 19118, 23639, 24253, 24332, 37147, 38236, 47278, 48506, 66913, 74294, 94556, 97012, 133826, 148588, 169771, 260029, 266783, 267652, 339542, 520058, 533566, 679084, 1040116, 1067132, 1867481, 2934613, 3734962, 5869226, 7469924, 11738452, 20542291, 41084582, 82169164]

約数ペア:

[(1, 82169164), (2, 41084582), (4, 20542291), (7, 11738452), (11, 7469924), (14, 5869226), (22, 3734962), (28, 2934613), (44, 1867481), (77, 1067132), (79, 1040116), (121, 679084), (154, 533566), (158, 520058), (242, 339542), (307, 267652), (308, 266783), (316, 260029), (484, 169771), (553, 148588), (614, 133826), (847, 97012), (869, 94556), (1106, 74294), (1228, 66913), (1694, 48506), (1738, 47278), (2149, 38236), (2212, 37147), (3377, 24332), (3388, 24253), (3476, 23639), (4298, 19118), (6083, 13508), (6754, 12166), (8596, 9559)]