80346912

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36389}}^1$

素因数の和:36425

約数の個数: 48

約数和(自身を含む): 220086720

約数和(自身を除く): 139739808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 36389, 72778, 109167, 145556, 218334, 291112, 436668, 582224, 836947, 873336, 1164448, 1673894, 1746672, 2510841, 3347788, 3493344, 5021682, 6695576, 10043364, 13391152, 20086728, 26782304, 40173456, 80346912]

約数ペア:

[(1, 80346912), (2, 40173456), (3, 26782304), (4, 20086728), (6, 13391152), (8, 10043364), (12, 6695576), (16, 5021682), (23, 3493344), (24, 3347788), (32, 2510841), (46, 1746672), (48, 1673894), (69, 1164448), (92, 873336), (96, 836947), (138, 582224), (184, 436668), (276, 291112), (368, 218334), (552, 145556), (736, 109167), (1104, 72778), (2208, 36389)]