68403516

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 163363200

約数和(自身を除く): 94959684

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 149, 201, 268, 298, 402, 447, 571, 596, 804, 894, 1142, 1713, 1788, 2284, 3426, 6852, 9983, 19966, 29949, 38257, 39932, 59898, 76514, 85079, 114771, 119796, 153028, 170158, 229542, 255237, 340316, 459084, 510474, 1020948, 5700293, 11400586, 17100879, 22801172, 34201758, 68403516]

約数ペア:

[(1, 68403516), (2, 34201758), (3, 22801172), (4, 17100879), (6, 11400586), (12, 5700293), (67, 1020948), (134, 510474), (149, 459084), (201, 340316), (268, 255237), (298, 229542), (402, 170158), (447, 153028), (571, 119796), (596, 114771), (804, 85079), (894, 76514), (1142, 59898), (1713, 39932), (1788, 38257), (2284, 29949), (3426, 19966), (6852, 9983)]