129997944

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 363792000

約数和(自身を除く): 233794056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 199, 211, 258, 344, 387, 398, 422, 516, 597, 633, 774, 796, 844, 1032, 1194, 1266, 1548, 1592, 1688, 1791, 1899, 2388, 2532, 3096, 3582, 3798, 4776, 5064, 7164, 7596, 8557, 9073, 14328, 15192, 17114, 18146, 25671, 27219, 34228, 36292, 41989, 51342, 54438, 68456, 72584, 77013, 81657, 83978, 102684, 108876, 125967, 154026, 163314, 167956, 205368, 217752, 251934, 308052, 326628, 335912, 377901, 503868, 616104, 653256, 755802, 1007736, 1511604, 1805527, 3023208, 3611054, 5416581, 7222108, 10833162, 14444216, 16249743, 21666324, 32499486, 43332648, 64998972, 129997944]

約数ペア:

[(1, 129997944), (2, 64998972), (3, 43332648), (4, 32499486), (6, 21666324), (8, 16249743), (9, 14444216), (12, 10833162), (18, 7222108), (24, 5416581), (36, 3611054), (43, 3023208), (72, 1805527), (86, 1511604), (129, 1007736), (172, 755802), (199, 653256), (211, 616104), (258, 503868), (344, 377901), (387, 335912), (398, 326628), (422, 308052), (516, 251934), (597, 217752), (633, 205368), (774, 167956), (796, 163314), (844, 154026), (1032, 125967), (1194, 108876), (1266, 102684), (1548, 83978), (1592, 81657), (1688, 77013), (1791, 72584), (1899, 68456), (2388, 54438), (2532, 51342), (3096, 41989), (3582, 36292), (3798, 34228), (4776, 27219), (5064, 25671), (7164, 18146), (7596, 17114), (8557, 15192), (9073, 14328)]