83656872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 246136800

約数和(自身を除く): 162479928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 234, 278, 312, 417, 468, 556, 643, 834, 936, 1112, 1251, 1286, 1668, 1807, 1929, 2502, 2572, 3336, 3614, 3858, 5004, 5144, 5421, 5787, 7228, 7716, 8359, 10008, 10842, 11574, 14456, 15432, 16263, 16718, 21684, 23148, 25077, 32526, 33436, 43368, 46296, 50154, 65052, 66872, 75231, 89377, 100308, 130104, 150462, 178754, 200616, 268131, 300924, 357508, 536262, 601848, 715016, 804393, 1072524, 1161901, 1608786, 2145048, 2323802, 3217572, 3485703, 4647604, 6435144, 6971406, 9295208, 10457109, 13942812, 20914218, 27885624, 41828436, 83656872]

約数ペア:

[(1, 83656872), (2, 41828436), (3, 27885624), (4, 20914218), (6, 13942812), (8, 10457109), (9, 9295208), (12, 6971406), (13, 6435144), (18, 4647604), (24, 3485703), (26, 3217572), (36, 2323802), (39, 2145048), (52, 1608786), (72, 1161901), (78, 1072524), (104, 804393), (117, 715016), (139, 601848), (156, 536262), (234, 357508), (278, 300924), (312, 268131), (417, 200616), (468, 178754), (556, 150462), (643, 130104), (834, 100308), (936, 89377), (1112, 75231), (1251, 66872), (1286, 65052), (1668, 50154), (1807, 46296), (1929, 43368), (2502, 33436), (2572, 32526), (3336, 25077), (3614, 23148), (3858, 21684), (5004, 16718), (5144, 16263), (5421, 15432), (5787, 14456), (7228, 11574), (7716, 10842), (8359, 10008)]