71857548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6067}}^1$

素因数の和:6131

約数の個数: 72

約数和(自身を含む): 212040192

約数和(自身を除く): 140182644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 6067, 11844, 12134, 18201, 24268, 36402, 42469, 54603, 72804, 84938, 109206, 127407, 169876, 218412, 254814, 285149, 382221, 509628, 570298, 764442, 855447, 1140596, 1528884, 1710894, 1996043, 2566341, 3421788, 3992086, 5132682, 5988129, 7984172, 10265364, 11976258, 17964387, 23952516, 35928774, 71857548]

約数ペア:

[(1, 71857548), (2, 35928774), (3, 23952516), (4, 17964387), (6, 11976258), (7, 10265364), (9, 7984172), (12, 5988129), (14, 5132682), (18, 3992086), (21, 3421788), (28, 2566341), (36, 1996043), (42, 1710894), (47, 1528884), (63, 1140596), (84, 855447), (94, 764442), (126, 570298), (141, 509628), (188, 382221), (252, 285149), (282, 254814), (329, 218412), (423, 169876), (564, 127407), (658, 109206), (846, 84938), (987, 72804), (1316, 54603), (1692, 42469), (1974, 36402), (2961, 24268), (3948, 18201), (5922, 12134), (6067, 11844)]