123797844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 331210880

約数和(自身を除く): 207413036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 241, 342, 482, 684, 723, 751, 964, 1446, 1502, 2169, 2253, 2892, 3004, 4338, 4506, 4579, 6759, 8676, 9012, 9158, 13518, 13737, 14269, 18316, 27036, 27474, 28538, 41211, 42807, 54948, 57076, 82422, 85614, 128421, 164844, 171228, 180991, 256842, 361982, 513684, 542973, 723964, 1085946, 1628919, 2171892, 3257838, 3438829, 6515676, 6877658, 10316487, 13755316, 20632974, 30949461, 41265948, 61898922, 123797844]

約数ペア:

[(1, 123797844), (2, 61898922), (3, 41265948), (4, 30949461), (6, 20632974), (9, 13755316), (12, 10316487), (18, 6877658), (19, 6515676), (36, 3438829), (38, 3257838), (57, 2171892), (76, 1628919), (114, 1085946), (171, 723964), (228, 542973), (241, 513684), (342, 361982), (482, 256842), (684, 180991), (723, 171228), (751, 164844), (964, 128421), (1446, 85614), (1502, 82422), (2169, 57076), (2253, 54948), (2892, 42807), (3004, 41211), (4338, 28538), (4506, 27474), (4579, 27036), (6759, 18316), (8676, 14269), (9012, 13737), (9158, 13518)]