77824396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 151831008

約数和(自身を除く): 74006612

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 173, 211, 346, 422, 533, 692, 844, 1066, 2132, 2249, 2743, 4498, 5486, 7093, 8651, 8996, 10972, 14186, 17302, 28372, 34604, 36503, 73006, 92209, 112463, 146012, 184418, 224926, 368836, 449852, 474539, 949078, 1496623, 1898156, 2993246, 5986492, 19456099, 38912198, 77824396]

約数ペア:

[(1, 77824396), (2, 38912198), (4, 19456099), (13, 5986492), (26, 2993246), (41, 1898156), (52, 1496623), (82, 949078), (164, 474539), (173, 449852), (211, 368836), (346, 224926), (422, 184418), (533, 146012), (692, 112463), (844, 92209), (1066, 73006), (2132, 36503), (2249, 34604), (2743, 28372), (4498, 17302), (5486, 14186), (7093, 10972), (8651, 8996)]