89472672

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 272432160

約数和(自身を除く): 182959488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 83, 96, 114, 144, 152, 166, 171, 197, 228, 249, 288, 304, 332, 342, 394, 456, 498, 591, 608, 664, 684, 747, 788, 912, 996, 1182, 1328, 1368, 1494, 1576, 1577, 1773, 1824, 1992, 2364, 2656, 2736, 2988, 3152, 3154, 3546, 3743, 3984, 4728, 4731, 5472, 5976, 6304, 6308, 7092, 7486, 7968, 9456, 9462, 11229, 11952, 12616, 14184, 14193, 14972, 16351, 18912, 18924, 22458, 23904, 25232, 28368, 28386, 29944, 32702, 33687, 37848, 44916, 49053, 50464, 56736, 56772, 59888, 65404, 67374, 75696, 89832, 98106, 113544, 119776, 130808, 134748, 147159, 151392, 179664, 196212, 227088, 261616, 269496, 294318, 310669, 359328, 392424, 454176, 523232, 538992, 588636, 621338, 784848, 932007, 1077984, 1177272, 1242676, 1569696, 1864014, 2354544, 2485352, 2796021, 3728028, 4709088, 4970704, 5592042, 7456056, 9941408, 11184084, 14912112, 22368168, 29824224, 44736336, 89472672]

約数ペア:

[(1, 89472672), (2, 44736336), (3, 29824224), (4, 22368168), (6, 14912112), (8, 11184084), (9, 9941408), (12, 7456056), (16, 5592042), (18, 4970704), (19, 4709088), (24, 3728028), (32, 2796021), (36, 2485352), (38, 2354544), (48, 1864014), (57, 1569696), (72, 1242676), (76, 1177272), (83, 1077984), (96, 932007), (114, 784848), (144, 621338), (152, 588636), (166, 538992), (171, 523232), (197, 454176), (228, 392424), (249, 359328), (288, 310669), (304, 294318), (332, 269496), (342, 261616), (394, 227088), (456, 196212), (498, 179664), (591, 151392), (608, 147159), (664, 134748), (684, 130808), (747, 119776), (788, 113544), (912, 98106), (996, 89832), (1182, 75696), (1328, 67374), (1368, 65404), (1494, 59888), (1576, 56772), (1577, 56736), (1773, 50464), (1824, 49053), (1992, 44916), (2364, 37848), (2656, 33687), (2736, 32702), (2988, 29944), (3152, 28386), (3154, 28368), (3546, 25232), (3743, 23904), (3984, 22458), (4728, 18924), (4731, 18912), (5472, 16351), (5976, 14972), (6304, 14193), (6308, 14184), (7092, 12616), (7486, 11952), (7968, 11229), (9456, 9462)]