72895872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 226391040

約数和(自身を除く): 153495168

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, 282, 329, 336, 376, 384, 448, 564, 577, 658, 672, 752, 896, 987, 1128, 1154, 1316, 1344, 1504, 1731, 1974, 2256, 2308, 2632, 2688, 3008, 3462, 3948, 4039, 4512, 4616, 5264, 6016, 6924, 7896, 8078, 9024, 9232, 10528, 12117, 13848, 15792, 16156, 18048, 18464, 21056, 24234, 27119, 27696, 31584, 32312, 36928, 42112, 48468, 54238, 55392, 63168, 64624, 73856, 81357, 96936, 108476, 110784, 126336, 129248, 162714, 189833, 193872, 216952, 221568, 258496, 325428, 379666, 387744, 433904, 516992, 569499, 650856, 759332, 775488, 867808, 1138998, 1301712, 1518664, 1550976, 1735616, 2277996, 2603424, 3037328, 3471232, 4555992, 5206848, 6074656, 9111984, 10413696, 12149312, 18223968, 24298624, 36447936, 72895872]

約数ペア:

[(1, 72895872), (2, 36447936), (3, 24298624), (4, 18223968), (6, 12149312), (7, 10413696), (8, 9111984), (12, 6074656), (14, 5206848), (16, 4555992), (21, 3471232), (24, 3037328), (28, 2603424), (32, 2277996), (42, 1735616), (47, 1550976), (48, 1518664), (56, 1301712), (64, 1138998), (84, 867808), (94, 775488), (96, 759332), (112, 650856), (128, 569499), (141, 516992), (168, 433904), (188, 387744), (192, 379666), (224, 325428), (282, 258496), (329, 221568), (336, 216952), (376, 193872), (384, 189833), (448, 162714), (564, 129248), (577, 126336), (658, 110784), (672, 108476), (752, 96936), (896, 81357), (987, 73856), (1128, 64624), (1154, 63168), (1316, 55392), (1344, 54238), (1504, 48468), (1731, 42112), (1974, 36928), (2256, 32312), (2308, 31584), (2632, 27696), (2688, 27119), (3008, 24234), (3462, 21056), (3948, 18464), (4039, 18048), (4512, 16156), (4616, 15792), (5264, 13848), (6016, 12117), (6924, 10528), (7896, 9232), (8078, 9024)]