72116406

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{2237}}^1$

素因数の和:2450

約数の個数: 40

約数和(自身を含む): 162478800

約数和(自身を除く): 90362394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 398, 597, 1194, 1791, 2237, 3582, 4474, 5373, 6711, 10746, 13422, 16119, 20133, 32238, 40266, 60399, 120798, 181197, 362394, 445163, 890326, 1335489, 2670978, 4006467, 8012934, 12019401, 24038802, 36058203, 72116406]

約数ペア:

[(1, 72116406), (2, 36058203), (3, 24038802), (6, 12019401), (9, 8012934), (18, 4006467), (27, 2670978), (54, 1335489), (81, 890326), (162, 445163), (199, 362394), (398, 181197), (597, 120798), (1194, 60399), (1791, 40266), (2237, 32238), (3582, 20133), (4474, 16119), (5373, 13422), (6711, 10746)]