71054976

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 200540160

約数和(自身を除く): 129485184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 127, 128, 141, 186, 188, 192, 248, 254, 282, 372, 376, 381, 384, 496, 508, 564, 744, 752, 762, 992, 1016, 1128, 1457, 1488, 1504, 1524, 1984, 2032, 2256, 2914, 2976, 3008, 3048, 3937, 3968, 4064, 4371, 4512, 5828, 5952, 5969, 6016, 6096, 7874, 8128, 8742, 9024, 11656, 11811, 11904, 11938, 12192, 15748, 16256, 17484, 17907, 18048, 23312, 23622, 23876, 24384, 31496, 34968, 35814, 46624, 47244, 47752, 48768, 62992, 69936, 71628, 93248, 94488, 95504, 125984, 139872, 143256, 185039, 186496, 188976, 191008, 251968, 279744, 286512, 370078, 377952, 382016, 503936, 555117, 559488, 573024, 740156, 755904, 764032, 1110234, 1146048, 1480312, 1511808, 2220468, 2292096, 2960624, 4440936, 5921248, 8881872, 11842496, 17763744, 23684992, 35527488, 71054976]

約数ペア:

[(1, 71054976), (2, 35527488), (3, 23684992), (4, 17763744), (6, 11842496), (8, 8881872), (12, 5921248), (16, 4440936), (24, 2960624), (31, 2292096), (32, 2220468), (47, 1511808), (48, 1480312), (62, 1146048), (64, 1110234), (93, 764032), (94, 755904), (96, 740156), (124, 573024), (127, 559488), (128, 555117), (141, 503936), (186, 382016), (188, 377952), (192, 370078), (248, 286512), (254, 279744), (282, 251968), (372, 191008), (376, 188976), (381, 186496), (384, 185039), (496, 143256), (508, 139872), (564, 125984), (744, 95504), (752, 94488), (762, 93248), (992, 71628), (1016, 69936), (1128, 62992), (1457, 48768), (1488, 47752), (1504, 47244), (1524, 46624), (1984, 35814), (2032, 34968), (2256, 31496), (2914, 24384), (2976, 23876), (3008, 23622), (3048, 23312), (3937, 18048), (3968, 17907), (4064, 17484), (4371, 16256), (4512, 15748), (5828, 12192), (5952, 11938), (5969, 11904), (6016, 11811), (6096, 11656), (7874, 9024), (8128, 8742)]