67655466

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 103762134

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 47, 54, 57, 61, 69, 94, 114, 122, 138, 141, 171, 183, 207, 282, 342, 366, 414, 423, 437, 513, 549, 621, 846, 874, 893, 1026, 1081, 1098, 1159, 1242, 1269, 1311, 1403, 1647, 1786, 2162, 2318, 2538, 2622, 2679, 2806, 2867, 3243, 3294, 3477, 3933, 4209, 5358, 5734, 6486, 6954, 7866, 8037, 8418, 8601, 9729, 10431, 11799, 12627, 16074, 17202, 19458, 20539, 20862, 23598, 24111, 25254, 25803, 26657, 29187, 31293, 37881, 41078, 48222, 51606, 53314, 54473, 58374, 61617, 62586, 65941, 75762, 77409, 79971, 108946, 123234, 131882, 154818, 159942, 163419, 184851, 197823, 239913, 326838, 369702, 395646, 479826, 490257, 554553, 593469, 719739, 980514, 1109106, 1186938, 1252879, 1439478, 1470771, 1780407, 2505758, 2941542, 3560814, 3758637, 7517274, 11275911, 22551822, 33827733, 67655466]

約数ペア:

[(1, 67655466), (2, 33827733), (3, 22551822), (6, 11275911), (9, 7517274), (18, 3758637), (19, 3560814), (23, 2941542), (27, 2505758), (38, 1780407), (46, 1470771), (47, 1439478), (54, 1252879), (57, 1186938), (61, 1109106), (69, 980514), (94, 719739), (114, 593469), (122, 554553), (138, 490257), (141, 479826), (171, 395646), (183, 369702), (207, 326838), (282, 239913), (342, 197823), (366, 184851), (414, 163419), (423, 159942), (437, 154818), (513, 131882), (549, 123234), (621, 108946), (846, 79971), (874, 77409), (893, 75762), (1026, 65941), (1081, 62586), (1098, 61617), (1159, 58374), (1242, 54473), (1269, 53314), (1311, 51606), (1403, 48222), (1647, 41078), (1786, 37881), (2162, 31293), (2318, 29187), (2538, 26657), (2622, 25803), (2679, 25254), (2806, 24111), (2867, 23598), (3243, 20862), (3294, 20539), (3477, 19458), (3933, 17202), (4209, 16074), (5358, 12627), (5734, 11799), (6486, 10431), (6954, 9729), (7866, 8601), (8037, 8418)]