78894333036

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{643}}^1\times {\mathrm{10889}}^1$

素因数の和:11855

約数の個数: 72

約数和(自身を含む): 200394033840

約数和(自身を除く): 121499700804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 643, 939, 1252, 1286, 1878, 1929, 2572, 2817, 3756, 3858, 5634, 5787, 7716, 10889, 11268, 11574, 21778, 23148, 32667, 43556, 65334, 98001, 130668, 196002, 201259, 392004, 402518, 603777, 805036, 1207554, 1811331, 2415108, 3408257, 3622662, 6816514, 7001627, 7245324, 10224771, 13633028, 14003254, 20449542, 21004881, 28006508, 30674313, 40899084, 42009762, 61348626, 63014643, 84019524, 122697252, 126029286, 252058572, 2191509251, 4383018502, 6574527753, 8766037004, 13149055506, 19723583259, 26298111012, 39447166518, 78894333036]

約数ペア:

[(1, 78894333036), (2, 39447166518), (3, 26298111012), (4, 19723583259), (6, 13149055506), (9, 8766037004), (12, 6574527753), (18, 4383018502), (36, 2191509251), (313, 252058572), (626, 126029286), (643, 122697252), (939, 84019524), (1252, 63014643), (1286, 61348626), (1878, 42009762), (1929, 40899084), (2572, 30674313), (2817, 28006508), (3756, 21004881), (3858, 20449542), (5634, 14003254), (5787, 13633028), (7716, 10224771), (10889, 7245324), (11268, 7001627), (11574, 6816514), (21778, 3622662), (23148, 3408257), (32667, 2415108), (43556, 1811331), (65334, 1207554), (98001, 805036), (130668, 603777), (196002, 402518), (201259, 392004)]