66893526

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{53}}^2$

素因数の和:137

約数の個数: 108

約数和(自身を含む): 178204572

約数和(自身を除く): 111311046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 81, 98, 106, 126, 147, 159, 162, 189, 243, 294, 318, 371, 378, 441, 477, 486, 567, 742, 882, 954, 1113, 1134, 1323, 1431, 1701, 2226, 2597, 2646, 2809, 2862, 3339, 3402, 3969, 4293, 5194, 5618, 6678, 7791, 7938, 8427, 8586, 10017, 11907, 12879, 15582, 16854, 19663, 20034, 23373, 23814, 25281, 25758, 30051, 39326, 46746, 50562, 58989, 60102, 70119, 75843, 90153, 117978, 137641, 140238, 151686, 176967, 180306, 210357, 227529, 275282, 353934, 412923, 420714, 455058, 530901, 631071, 682587, 825846, 1061802, 1238769, 1262142, 1365174, 1592703, 2477538, 3185406, 3716307, 4778109, 7432614, 9556218, 11148921, 22297842, 33446763, 66893526]

約数ペア:

[(1, 66893526), (2, 33446763), (3, 22297842), (6, 11148921), (7, 9556218), (9, 7432614), (14, 4778109), (18, 3716307), (21, 3185406), (27, 2477538), (42, 1592703), (49, 1365174), (53, 1262142), (54, 1238769), (63, 1061802), (81, 825846), (98, 682587), (106, 631071), (126, 530901), (147, 455058), (159, 420714), (162, 412923), (189, 353934), (243, 275282), (294, 227529), (318, 210357), (371, 180306), (378, 176967), (441, 151686), (477, 140238), (486, 137641), (567, 117978), (742, 90153), (882, 75843), (954, 70119), (1113, 60102), (1134, 58989), (1323, 50562), (1431, 46746), (1701, 39326), (2226, 30051), (2597, 25758), (2646, 25281), (2809, 23814), (2862, 23373), (3339, 20034), (3402, 19663), (3969, 16854), (4293, 15582), (5194, 12879), (5618, 11907), (6678, 10017), (7791, 8586), (7938, 8427)]