55664016

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 148948800

約数和(自身を除く): 93284784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 149, 172, 181, 258, 298, 344, 362, 447, 516, 543, 596, 688, 724, 894, 1032, 1086, 1192, 1448, 1788, 2064, 2172, 2384, 2896, 3576, 4344, 6407, 7152, 7783, 8688, 12814, 15566, 19221, 23349, 25628, 26969, 31132, 38442, 46698, 51256, 53938, 62264, 76884, 80907, 93396, 102512, 107876, 124528, 153768, 161814, 186792, 215752, 307536, 323628, 373584, 431504, 647256, 1159667, 1294512, 2319334, 3479001, 4638668, 6958002, 9277336, 13916004, 18554672, 27832008, 55664016]

約数ペア:

[(1, 55664016), (2, 27832008), (3, 18554672), (4, 13916004), (6, 9277336), (8, 6958002), (12, 4638668), (16, 3479001), (24, 2319334), (43, 1294512), (48, 1159667), (86, 647256), (129, 431504), (149, 373584), (172, 323628), (181, 307536), (258, 215752), (298, 186792), (344, 161814), (362, 153768), (447, 124528), (516, 107876), (543, 102512), (596, 93396), (688, 80907), (724, 76884), (894, 62264), (1032, 53938), (1086, 51256), (1192, 46698), (1448, 38442), (1788, 31132), (2064, 26969), (2172, 25628), (2384, 23349), (2896, 19221), (3576, 15566), (4344, 12814), (6407, 8688), (7152, 7783)]