8181756

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 15526404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 97, 99, 108, 132, 142, 194, 198, 213, 284, 291, 297, 388, 396, 426, 582, 594, 639, 781, 852, 873, 1067, 1164, 1188, 1278, 1562, 1746, 1917, 2134, 2343, 2556, 2619, 3124, 3201, 3492, 3834, 4268, 4686, 5238, 6402, 6887, 7029, 7668, 9372, 9603, 10476, 12804, 13774, 14058, 19206, 20661, 21087, 27548, 28116, 28809, 38412, 41322, 42174, 57618, 61983, 75757, 82644, 84348, 115236, 123966, 151514, 185949, 227271, 247932, 303028, 371898, 454542, 681813, 743796, 909084, 1363626, 2045439, 2727252, 4090878, 8181756]

約数ペア:

[(1, 8181756), (2, 4090878), (3, 2727252), (4, 2045439), (6, 1363626), (9, 909084), (11, 743796), (12, 681813), (18, 454542), (22, 371898), (27, 303028), (33, 247932), (36, 227271), (44, 185949), (54, 151514), (66, 123966), (71, 115236), (97, 84348), (99, 82644), (108, 75757), (132, 61983), (142, 57618), (194, 42174), (198, 41322), (213, 38412), (284, 28809), (291, 28116), (297, 27548), (388, 21087), (396, 20661), (426, 19206), (582, 14058), (594, 13774), (639, 12804), (781, 10476), (852, 9603), (873, 9372), (1067, 7668), (1164, 7029), (1188, 6887), (1278, 6402), (1562, 5238), (1746, 4686), (1917, 4268), (2134, 3834), (2343, 3492), (2556, 3201), (2619, 3124)]