8998236

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 27669600

約数和(自身を除く): 18671364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 29, 34, 36, 39, 51, 52, 54, 58, 68, 78, 87, 102, 108, 116, 117, 153, 156, 169, 174, 204, 221, 234, 261, 306, 338, 348, 351, 377, 442, 459, 468, 493, 507, 522, 612, 663, 676, 702, 754, 783, 884, 918, 986, 1014, 1044, 1131, 1326, 1404, 1479, 1508, 1521, 1566, 1836, 1972, 1989, 2028, 2262, 2652, 2873, 2958, 3042, 3132, 3393, 3978, 4437, 4524, 4563, 4901, 5746, 5916, 5967, 6084, 6409, 6786, 7956, 8619, 8874, 9126, 9802, 10179, 11492, 11934, 12818, 13311, 13572, 14703, 17238, 17748, 18252, 19227, 19604, 20358, 23868, 25636, 25857, 26622, 29406, 34476, 38454, 40716, 44109, 51714, 53244, 57681, 58812, 76908, 77571, 83317, 88218, 103428, 115362, 132327, 155142, 166634, 173043, 176436, 230724, 249951, 264654, 310284, 333268, 346086, 499902, 529308, 692172, 749853, 999804, 1499706, 2249559, 2999412, 4499118, 8998236]

約数ペア:

[(1, 8998236), (2, 4499118), (3, 2999412), (4, 2249559), (6, 1499706), (9, 999804), (12, 749853), (13, 692172), (17, 529308), (18, 499902), (26, 346086), (27, 333268), (29, 310284), (34, 264654), (36, 249951), (39, 230724), (51, 176436), (52, 173043), (54, 166634), (58, 155142), (68, 132327), (78, 115362), (87, 103428), (102, 88218), (108, 83317), (116, 77571), (117, 76908), (153, 58812), (156, 57681), (169, 53244), (174, 51714), (204, 44109), (221, 40716), (234, 38454), (261, 34476), (306, 29406), (338, 26622), (348, 25857), (351, 25636), (377, 23868), (442, 20358), (459, 19604), (468, 19227), (493, 18252), (507, 17748), (522, 17238), (612, 14703), (663, 13572), (676, 13311), (702, 12818), (754, 11934), (783, 11492), (884, 10179), (918, 9802), (986, 9126), (1014, 8874), (1044, 8619), (1131, 7956), (1326, 6786), (1404, 6409), (1479, 6084), (1508, 5967), (1521, 5916), (1566, 5746), (1836, 4901), (1972, 4563), (1989, 4524), (2028, 4437), (2262, 3978), (2652, 3393), (2873, 3132), (2958, 3042)]