84915908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11987}}^1$

素因数の和:12032

約数の個数: 48

約数和(自身を含む): 193342464

約数和(自身を除く): 108426556

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 11987, 23974, 47948, 83909, 131857, 167818, 263714, 275701, 335636, 527428, 551402, 922999, 1102804, 1845998, 1929907, 3032711, 3691996, 3859814, 6065422, 7719628, 12130844, 21228977, 42457954, 84915908]

約数ペア:

[(1, 84915908), (2, 42457954), (4, 21228977), (7, 12130844), (11, 7719628), (14, 6065422), (22, 3859814), (23, 3691996), (28, 3032711), (44, 1929907), (46, 1845998), (77, 1102804), (92, 922999), (154, 551402), (161, 527428), (253, 335636), (308, 275701), (322, 263714), (506, 167818), (644, 131857), (1012, 83909), (1771, 47948), (3542, 23974), (7084, 11987)]