87140704

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 117765536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 83, 86, 109, 112, 166, 172, 218, 224, 301, 332, 344, 436, 581, 602, 664, 688, 763, 872, 1162, 1204, 1328, 1376, 1526, 1744, 2324, 2408, 2656, 3052, 3488, 3569, 4648, 4687, 4816, 6104, 7138, 9047, 9296, 9374, 9632, 12208, 14276, 18094, 18592, 18748, 24416, 24983, 28552, 32809, 36188, 37496, 49966, 57104, 63329, 65618, 72376, 74992, 99932, 114208, 126658, 131236, 144752, 149984, 199864, 253316, 262472, 289504, 389021, 399728, 506632, 524944, 778042, 799456, 1013264, 1049888, 1556084, 2026528, 2723147, 3112168, 5446294, 6224336, 10892588, 12448672, 21785176, 43570352, 87140704]

約数ペア:

[(1, 87140704), (2, 43570352), (4, 21785176), (7, 12448672), (8, 10892588), (14, 6224336), (16, 5446294), (28, 3112168), (32, 2723147), (43, 2026528), (56, 1556084), (83, 1049888), (86, 1013264), (109, 799456), (112, 778042), (166, 524944), (172, 506632), (218, 399728), (224, 389021), (301, 289504), (332, 262472), (344, 253316), (436, 199864), (581, 149984), (602, 144752), (664, 131236), (688, 126658), (763, 114208), (872, 99932), (1162, 74992), (1204, 72376), (1328, 65618), (1376, 63329), (1526, 57104), (1744, 49966), (2324, 37496), (2408, 36188), (2656, 32809), (3052, 28552), (3488, 24983), (3569, 24416), (4648, 18748), (4687, 18592), (4816, 18094), (6104, 14276), (7138, 12208), (9047, 9632), (9296, 9374)]