66824316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142787}}^1$

素因数の和:142810

約数の個数: 36

約数和(自身を含む): 181911912

約数和(自身を除く): 115087596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142787, 285574, 428361, 571148, 856722, 1285083, 1713444, 1856231, 2570166, 3712462, 5140332, 5568693, 7424924, 11137386, 16706079, 22274772, 33412158, 66824316]

約数ペア:

[(1, 66824316), (2, 33412158), (3, 22274772), (4, 16706079), (6, 11137386), (9, 7424924), (12, 5568693), (13, 5140332), (18, 3712462), (26, 2570166), (36, 1856231), (39, 1713444), (52, 1285083), (78, 856722), (117, 571148), (156, 428361), (234, 285574), (468, 142787)]