72010638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13291}}^1$

素因数の和:13349

約数の個数: 48

約数和(自身を含む): 182472576

約数和(自身を除く): 110461938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13291, 26582, 39873, 79746, 93037, 119619, 186074, 239238, 279111, 558222, 571513, 837333, 1143026, 1674666, 1714539, 3429078, 4000591, 5143617, 8001182, 10287234, 12001773, 24003546, 36005319, 72010638]

約数ペア:

[(1, 72010638), (2, 36005319), (3, 24003546), (6, 12001773), (7, 10287234), (9, 8001182), (14, 5143617), (18, 4000591), (21, 3429078), (42, 1714539), (43, 1674666), (63, 1143026), (86, 837333), (126, 571513), (129, 558222), (258, 279111), (301, 239238), (387, 186074), (602, 119619), (774, 93037), (903, 79746), (1806, 39873), (2709, 26582), (5418, 13291)]