63420672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 197793792

約数和(自身を除く): 134373120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 251, 256, 282, 329, 336, 376, 384, 448, 502, 564, 658, 672, 752, 753, 768, 896, 987, 1004, 1128, 1316, 1344, 1504, 1506, 1757, 1792, 1974, 2008, 2256, 2632, 2688, 3008, 3012, 3514, 3948, 4016, 4512, 5264, 5271, 5376, 6016, 6024, 7028, 7896, 8032, 9024, 10528, 10542, 11797, 12032, 12048, 14056, 15792, 16064, 18048, 21056, 21084, 23594, 24096, 28112, 31584, 32128, 35391, 36096, 42112, 42168, 47188, 48192, 56224, 63168, 64256, 70782, 82579, 84224, 84336, 94376, 96384, 112448, 126336, 141564, 165158, 168672, 188752, 192768, 224896, 247737, 252672, 283128, 330316, 337344, 377504, 449792, 495474, 566256, 660632, 674688, 755008, 990948, 1132512, 1321264, 1349376, 1510016, 1981896, 2265024, 2642528, 3020032, 3963792, 4530048, 5285056, 7927584, 9060096, 10570112, 15855168, 21140224, 31710336, 63420672]

約数ペア:

[(1, 63420672), (2, 31710336), (3, 21140224), (4, 15855168), (6, 10570112), (7, 9060096), (8, 7927584), (12, 5285056), (14, 4530048), (16, 3963792), (21, 3020032), (24, 2642528), (28, 2265024), (32, 1981896), (42, 1510016), (47, 1349376), (48, 1321264), (56, 1132512), (64, 990948), (84, 755008), (94, 674688), (96, 660632), (112, 566256), (128, 495474), (141, 449792), (168, 377504), (188, 337344), (192, 330316), (224, 283128), (251, 252672), (256, 247737), (282, 224896), (329, 192768), (336, 188752), (376, 168672), (384, 165158), (448, 141564), (502, 126336), (564, 112448), (658, 96384), (672, 94376), (752, 84336), (753, 84224), (768, 82579), (896, 70782), (987, 64256), (1004, 63168), (1128, 56224), (1316, 48192), (1344, 47188), (1504, 42168), (1506, 42112), (1757, 36096), (1792, 35391), (1974, 32128), (2008, 31584), (2256, 28112), (2632, 24096), (2688, 23594), (3008, 21084), (3012, 21056), (3514, 18048), (3948, 16064), (4016, 15792), (4512, 14056), (5264, 12048), (5271, 12032), (5376, 11797), (6016, 10542), (6024, 10528), (7028, 9024), (7896, 8032)]