67737348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 196472640

約数和(自身を除く): 128735292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 691, 778, 1167, 1382, 1556, 2073, 2334, 2723, 2764, 3501, 4146, 4668, 4837, 5446, 6219, 7002, 8169, 8292, 9674, 10892, 12438, 14004, 14511, 16338, 19348, 24507, 24876, 29022, 32676, 43533, 49014, 58044, 87066, 98028, 174132, 268799, 537598, 806397, 1075196, 1612794, 1881593, 2419191, 3225588, 3763186, 4838382, 5644779, 7526372, 9676764, 11289558, 16934337, 22579116, 33868674, 67737348]

約数ペア:

[(1, 67737348), (2, 33868674), (3, 22579116), (4, 16934337), (6, 11289558), (7, 9676764), (9, 7526372), (12, 5644779), (14, 4838382), (18, 3763186), (21, 3225588), (28, 2419191), (36, 1881593), (42, 1612794), (63, 1075196), (84, 806397), (126, 537598), (252, 268799), (389, 174132), (691, 98028), (778, 87066), (1167, 58044), (1382, 49014), (1556, 43533), (2073, 32676), (2334, 29022), (2723, 24876), (2764, 24507), (3501, 19348), (4146, 16338), (4668, 14511), (4837, 14004), (5446, 12438), (6219, 10892), (7002, 9674), (8169, 8292)]