90971808

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41201}}^1$

素因数の和:41237

約数の個数: 48

約数和(自身を含む): 249189696

約数和(自身を除く): 158217888

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, 41201, 82402, 123603, 164804, 247206, 329608, 494412, 659216, 947623, 988824, 1318432, 1895246, 1977648, 2842869, 3790492, 3955296, 5685738, 7580984, 11371476, 15161968, 22742952, 30323936, 45485904, 90971808]

約数ペア:

[(1, 90971808), (2, 45485904), (3, 30323936), (4, 22742952), (6, 15161968), (8, 11371476), (12, 7580984), (16, 5685738), (23, 3955296), (24, 3790492), (32, 2842869), (46, 1977648), (48, 1895246), (69, 1318432), (92, 988824), (96, 947623), (138, 659216), (184, 494412), (276, 329608), (368, 247206), (552, 164804), (736, 123603), (1104, 82402), (2208, 41201)]