8788248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 28810080

約数和(自身を除く): 20021832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 53, 56, 63, 72, 84, 94, 98, 106, 126, 141, 147, 159, 168, 188, 196, 212, 252, 282, 294, 318, 329, 371, 376, 392, 423, 424, 441, 477, 504, 564, 588, 636, 658, 742, 846, 882, 954, 987, 1113, 1128, 1176, 1272, 1316, 1484, 1692, 1764, 1908, 1974, 2226, 2303, 2491, 2597, 2632, 2961, 2968, 3339, 3384, 3528, 3816, 3948, 4452, 4606, 4982, 5194, 5922, 6678, 6909, 7473, 7791, 7896, 8904, 9212, 9964, 10388, 11844, 13356, 13818, 14946, 15582, 17437, 18424, 19928, 20727, 20776, 22419, 23373, 23688, 26712, 27636, 29892, 31164, 34874, 41454, 44838, 46746, 52311, 55272, 59784, 62328, 69748, 82908, 89676, 93492, 104622, 122059, 139496, 156933, 165816, 179352, 186984, 209244, 244118, 313866, 366177, 418488, 488236, 627732, 732354, 976472, 1098531, 1255464, 1464708, 2197062, 2929416, 4394124, 8788248]

約数ペア:

[(1, 8788248), (2, 4394124), (3, 2929416), (4, 2197062), (6, 1464708), (7, 1255464), (8, 1098531), (9, 976472), (12, 732354), (14, 627732), (18, 488236), (21, 418488), (24, 366177), (28, 313866), (36, 244118), (42, 209244), (47, 186984), (49, 179352), (53, 165816), (56, 156933), (63, 139496), (72, 122059), (84, 104622), (94, 93492), (98, 89676), (106, 82908), (126, 69748), (141, 62328), (147, 59784), (159, 55272), (168, 52311), (188, 46746), (196, 44838), (212, 41454), (252, 34874), (282, 31164), (294, 29892), (318, 27636), (329, 26712), (371, 23688), (376, 23373), (392, 22419), (423, 20776), (424, 20727), (441, 19928), (477, 18424), (504, 17437), (564, 15582), (588, 14946), (636, 13818), (658, 13356), (742, 11844), (846, 10388), (882, 9964), (954, 9212), (987, 8904), (1113, 7896), (1128, 7791), (1176, 7473), (1272, 6909), (1316, 6678), (1484, 5922), (1692, 5194), (1764, 4982), (1908, 4606), (1974, 4452), (2226, 3948), (2303, 3816), (2491, 3528), (2597, 3384), (2632, 3339), (2961, 2968)]