80938272

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27197}}^1$

素因数の和:27241

約数の個数: 48

約数和(自身を含む): 219324672

約数和(自身を除く): 138386400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 27197, 54394, 81591, 108788, 163182, 217576, 326364, 435152, 652728, 843107, 870304, 1305456, 1686214, 2529321, 2610912, 3372428, 5058642, 6744856, 10117284, 13489712, 20234568, 26979424, 40469136, 80938272]

約数ペア:

[(1, 80938272), (2, 40469136), (3, 26979424), (4, 20234568), (6, 13489712), (8, 10117284), (12, 6744856), (16, 5058642), (24, 3372428), (31, 2610912), (32, 2529321), (48, 1686214), (62, 1305456), (93, 870304), (96, 843107), (124, 652728), (186, 435152), (248, 326364), (372, 217576), (496, 163182), (744, 108788), (992, 81591), (1488, 54394), (2976, 27197)]