90954496

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 191187584

約数和(自身を除く): 100233088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 157, 248, 256, 292, 314, 496, 584, 628, 992, 1168, 1256, 1984, 2263, 2336, 2512, 3968, 4526, 4672, 4867, 5024, 7936, 9052, 9344, 9734, 10048, 11461, 18104, 18688, 19468, 20096, 22922, 36208, 38936, 40192, 45844, 72416, 77872, 91688, 144832, 155744, 183376, 289664, 311488, 355291, 366752, 579328, 622976, 710582, 733504, 1245952, 1421164, 1467008, 2842328, 2934016, 5684656, 11369312, 22738624, 45477248, 90954496]

約数ペア:

[(1, 90954496), (2, 45477248), (4, 22738624), (8, 11369312), (16, 5684656), (31, 2934016), (32, 2842328), (62, 1467008), (64, 1421164), (73, 1245952), (124, 733504), (128, 710582), (146, 622976), (157, 579328), (248, 366752), (256, 355291), (292, 311488), (314, 289664), (496, 183376), (584, 155744), (628, 144832), (992, 91688), (1168, 77872), (1256, 72416), (1984, 45844), (2263, 40192), (2336, 38936), (2512, 36208), (3968, 22922), (4526, 20096), (4672, 19468), (4867, 18688), (5024, 18104), (7936, 11461), (9052, 10048), (9344, 9734)]