64654848

素因数分解:

$2^9\times 3^4\times {\mathrm{1559}}^1$

素因数の和:1589

約数の個数: 100

約数和(自身を含む): 193101480

約数和(自身を除く): 128446632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1559, 1728, 2304, 2592, 3118, 3456, 4608, 4677, 5184, 6236, 6912, 9354, 10368, 12472, 13824, 14031, 18708, 20736, 24944, 28062, 37416, 41472, 42093, 49888, 56124, 74832, 84186, 99776, 112248, 126279, 149664, 168372, 199552, 224496, 252558, 299328, 336744, 399104, 448992, 505116, 598656, 673488, 798208, 897984, 1010232, 1197312, 1346976, 1795968, 2020464, 2394624, 2693952, 3591936, 4040928, 5387904, 7183872, 8081856, 10775808, 16163712, 21551616, 32327424, 64654848]

約数ペア:

[(1, 64654848), (2, 32327424), (3, 21551616), (4, 16163712), (6, 10775808), (8, 8081856), (9, 7183872), (12, 5387904), (16, 4040928), (18, 3591936), (24, 2693952), (27, 2394624), (32, 2020464), (36, 1795968), (48, 1346976), (54, 1197312), (64, 1010232), (72, 897984), (81, 798208), (96, 673488), (108, 598656), (128, 505116), (144, 448992), (162, 399104), (192, 336744), (216, 299328), (256, 252558), (288, 224496), (324, 199552), (384, 168372), (432, 149664), (512, 126279), (576, 112248), (648, 99776), (768, 84186), (864, 74832), (1152, 56124), (1296, 49888), (1536, 42093), (1559, 41472), (1728, 37416), (2304, 28062), (2592, 24944), (3118, 20736), (3456, 18708), (4608, 14031), (4677, 13824), (5184, 12472), (6236, 10368), (6912, 9354)]