67891968

素因数分解:

$2^8\times 3^2\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 108

約数和(自身を含む): 198758560

約数和(自身を除く): 130866592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 373, 384, 474, 576, 632, 711, 746, 768, 948, 1119, 1152, 1264, 1422, 1492, 1896, 2238, 2304, 2528, 2844, 2984, 3357, 3792, 4476, 5056, 5688, 5968, 6714, 7584, 8952, 10112, 11376, 11936, 13428, 15168, 17904, 20224, 22752, 23872, 26856, 29467, 30336, 35808, 45504, 47744, 53712, 58934, 60672, 71616, 88401, 91008, 95488, 107424, 117868, 143232, 176802, 182016, 214848, 235736, 265203, 286464, 353604, 429696, 471472, 530406, 707208, 859392, 942944, 1060812, 1414416, 1885888, 2121624, 2828832, 3771776, 4243248, 5657664, 7543552, 8486496, 11315328, 16972992, 22630656, 33945984, 67891968]

約数ペア:

[(1, 67891968), (2, 33945984), (3, 22630656), (4, 16972992), (6, 11315328), (8, 8486496), (9, 7543552), (12, 5657664), (16, 4243248), (18, 3771776), (24, 2828832), (32, 2121624), (36, 1885888), (48, 1414416), (64, 1060812), (72, 942944), (79, 859392), (96, 707208), (128, 530406), (144, 471472), (158, 429696), (192, 353604), (237, 286464), (256, 265203), (288, 235736), (316, 214848), (373, 182016), (384, 176802), (474, 143232), (576, 117868), (632, 107424), (711, 95488), (746, 91008), (768, 88401), (948, 71616), (1119, 60672), (1152, 58934), (1264, 53712), (1422, 47744), (1492, 45504), (1896, 35808), (2238, 30336), (2304, 29467), (2528, 26856), (2844, 23872), (2984, 22752), (3357, 20224), (3792, 17904), (4476, 15168), (5056, 13428), (5688, 11936), (5968, 11376), (6714, 10112), (7584, 8952)]