87659442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 211196160

約数和(自身を除く): 123536718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 193, 234, 351, 386, 579, 647, 702, 1158, 1294, 1737, 1941, 2509, 3474, 3882, 5018, 5211, 5823, 7527, 8411, 10422, 11646, 15054, 16822, 17469, 22581, 25233, 34938, 45162, 50466, 67743, 75699, 124871, 135486, 151398, 227097, 249742, 374613, 454194, 749226, 1123839, 1623323, 2247678, 3246646, 3371517, 4869969, 6743034, 9739938, 14609907, 29219814, 43829721, 87659442]

約数ペア:

[(1, 87659442), (2, 43829721), (3, 29219814), (6, 14609907), (9, 9739938), (13, 6743034), (18, 4869969), (26, 3371517), (27, 3246646), (39, 2247678), (54, 1623323), (78, 1123839), (117, 749226), (193, 454194), (234, 374613), (351, 249742), (386, 227097), (579, 151398), (647, 135486), (702, 124871), (1158, 75699), (1294, 67743), (1737, 50466), (1941, 45162), (2509, 34938), (3474, 25233), (3882, 22581), (5018, 17469), (5211, 16822), (5823, 15054), (7527, 11646), (8411, 10422)]