74681856

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 120

約数和(自身を含む): 227146920

約数和(自身を除く): 152465064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 853, 912, 1152, 1216, 1368, 1536, 1706, 1824, 2304, 2432, 2559, 2736, 3412, 3648, 4608, 4864, 5118, 5472, 6824, 7296, 7677, 9728, 10236, 10944, 13648, 14592, 15354, 16207, 20472, 21888, 27296, 29184, 30708, 32414, 40944, 43776, 48621, 54592, 61416, 64828, 81888, 87552, 97242, 109184, 122832, 129656, 145863, 163776, 194484, 218368, 245664, 259312, 291726, 327552, 388968, 436736, 491328, 518624, 583452, 655104, 777936, 982656, 1037248, 1166904, 1310208, 1555872, 1965312, 2074496, 2333808, 3111744, 3930624, 4148992, 4667616, 6223488, 8297984, 9335232, 12446976, 18670464, 24893952, 37340928, 74681856]

約数ペア:

[(1, 74681856), (2, 37340928), (3, 24893952), (4, 18670464), (6, 12446976), (8, 9335232), (9, 8297984), (12, 6223488), (16, 4667616), (18, 4148992), (19, 3930624), (24, 3111744), (32, 2333808), (36, 2074496), (38, 1965312), (48, 1555872), (57, 1310208), (64, 1166904), (72, 1037248), (76, 982656), (96, 777936), (114, 655104), (128, 583452), (144, 518624), (152, 491328), (171, 436736), (192, 388968), (228, 327552), (256, 291726), (288, 259312), (304, 245664), (342, 218368), (384, 194484), (456, 163776), (512, 145863), (576, 129656), (608, 122832), (684, 109184), (768, 97242), (853, 87552), (912, 81888), (1152, 64828), (1216, 61416), (1368, 54592), (1536, 48621), (1706, 43776), (1824, 40944), (2304, 32414), (2432, 30708), (2559, 29184), (2736, 27296), (3412, 21888), (3648, 20472), (4608, 16207), (4864, 15354), (5118, 14592), (5472, 13648), (6824, 10944), (7296, 10236), (7677, 9728)]