83664378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 221719680

約数和(自身を除く): 138055302

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 139, 153, 238, 278, 281, 306, 357, 417, 562, 714, 834, 843, 973, 1071, 1251, 1686, 1946, 1967, 2142, 2363, 2502, 2529, 2919, 3934, 4726, 4777, 5058, 5838, 5901, 7089, 8757, 9554, 11802, 14178, 14331, 16541, 17514, 17703, 21267, 28662, 33082, 33439, 35406, 39059, 42534, 42993, 49623, 66878, 78118, 85986, 99246, 100317, 117177, 148869, 200634, 234354, 273413, 297738, 300951, 351531, 546826, 601902, 664003, 703062, 820239, 1328006, 1640478, 1992009, 2460717, 3984018, 4648021, 4921434, 5976027, 9296042, 11952054, 13944063, 27888126, 41832189, 83664378]

約数ペア:

[(1, 83664378), (2, 41832189), (3, 27888126), (6, 13944063), (7, 11952054), (9, 9296042), (14, 5976027), (17, 4921434), (18, 4648021), (21, 3984018), (34, 2460717), (42, 1992009), (51, 1640478), (63, 1328006), (102, 820239), (119, 703062), (126, 664003), (139, 601902), (153, 546826), (238, 351531), (278, 300951), (281, 297738), (306, 273413), (357, 234354), (417, 200634), (562, 148869), (714, 117177), (834, 100317), (843, 99246), (973, 85986), (1071, 78118), (1251, 66878), (1686, 49623), (1946, 42993), (1967, 42534), (2142, 39059), (2363, 35406), (2502, 33439), (2529, 33082), (2919, 28662), (3934, 21267), (4726, 17703), (4777, 17514), (5058, 16541), (5838, 14331), (5901, 14178), (7089, 11802), (8757, 9554)]