65568672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 204186528

約数和(自身を除く): 138617856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 83, 96, 104, 117, 144, 156, 166, 208, 211, 234, 249, 288, 312, 332, 416, 422, 468, 498, 624, 633, 664, 747, 844, 936, 996, 1079, 1248, 1266, 1328, 1494, 1688, 1872, 1899, 1992, 2158, 2532, 2656, 2743, 2988, 3237, 3376, 3744, 3798, 3984, 4316, 5064, 5486, 5976, 6474, 6752, 7596, 7968, 8229, 8632, 9711, 10128, 10972, 11952, 12948, 15192, 16458, 17264, 17513, 19422, 20256, 21944, 23904, 24687, 25896, 30384, 32916, 34528, 35026, 38844, 43888, 49374, 51792, 52539, 60768, 65832, 70052, 77688, 87776, 98748, 103584, 105078, 131664, 140104, 155376, 157617, 197496, 210156, 227669, 263328, 280208, 310752, 315234, 394992, 420312, 455338, 560416, 630468, 683007, 789984, 840624, 910676, 1260936, 1366014, 1681248, 1821352, 2049021, 2521872, 2732028, 3642704, 4098042, 5043744, 5464056, 7285408, 8196084, 10928112, 16392168, 21856224, 32784336, 65568672]

約数ペア:

[(1, 65568672), (2, 32784336), (3, 21856224), (4, 16392168), (6, 10928112), (8, 8196084), (9, 7285408), (12, 5464056), (13, 5043744), (16, 4098042), (18, 3642704), (24, 2732028), (26, 2521872), (32, 2049021), (36, 1821352), (39, 1681248), (48, 1366014), (52, 1260936), (72, 910676), (78, 840624), (83, 789984), (96, 683007), (104, 630468), (117, 560416), (144, 455338), (156, 420312), (166, 394992), (208, 315234), (211, 310752), (234, 280208), (249, 263328), (288, 227669), (312, 210156), (332, 197496), (416, 157617), (422, 155376), (468, 140104), (498, 131664), (624, 105078), (633, 103584), (664, 98748), (747, 87776), (844, 77688), (936, 70052), (996, 65832), (1079, 60768), (1248, 52539), (1266, 51792), (1328, 49374), (1494, 43888), (1688, 38844), (1872, 35026), (1899, 34528), (1992, 32916), (2158, 30384), (2532, 25896), (2656, 24687), (2743, 23904), (2988, 21944), (3237, 20256), (3376, 19422), (3744, 17513), (3798, 17264), (3984, 16458), (4316, 15192), (5064, 12948), (5486, 11952), (5976, 10972), (6474, 10128), (6752, 9711), (7596, 8632), (7968, 8229)]