80697216

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6827

約数の個数: 64

約数和(自身を含む): 221299200

約数和(自身を除く): 140601984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 6779, 11904, 13558, 20337, 27116, 40674, 54232, 81348, 108464, 162696, 210149, 216928, 325392, 420298, 433856, 630447, 650784, 840596, 867712, 1260894, 1301568, 1681192, 2521788, 2603136, 3362384, 5043576, 6724768, 10087152, 13449536, 20174304, 26899072, 40348608, 80697216]

約数ペア:

[(1, 80697216), (2, 40348608), (3, 26899072), (4, 20174304), (6, 13449536), (8, 10087152), (12, 6724768), (16, 5043576), (24, 3362384), (31, 2603136), (32, 2521788), (48, 1681192), (62, 1301568), (64, 1260894), (93, 867712), (96, 840596), (124, 650784), (128, 630447), (186, 433856), (192, 420298), (248, 325392), (372, 216928), (384, 210149), (496, 162696), (744, 108464), (992, 81348), (1488, 54232), (1984, 40674), (2976, 27116), (3968, 20337), (5952, 13558), (6779, 11904)]