71115876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11689}}^1$

素因数の和:11725

約数の個数: 54

約数和(自身を含む): 194673570

約数和(自身を除く): 123557694

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11689, 23378, 35067, 46756, 70134, 105201, 140268, 151957, 210402, 303914, 420804, 455871, 607828, 911742, 1367613, 1823484, 1975441, 2735226, 3950882, 5470452, 5926323, 7901764, 11852646, 17778969, 23705292, 35557938, 71115876]

約数ペア:

[(1, 71115876), (2, 35557938), (3, 23705292), (4, 17778969), (6, 11852646), (9, 7901764), (12, 5926323), (13, 5470452), (18, 3950882), (26, 2735226), (36, 1975441), (39, 1823484), (52, 1367613), (78, 911742), (117, 607828), (156, 455871), (169, 420804), (234, 303914), (338, 210402), (468, 151957), (507, 140268), (676, 105201), (1014, 70134), (1521, 46756), (2028, 35067), (3042, 23378), (6084, 11689)]