85971168

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1249}}^1$

素因数の和:1504

約数の個数: 72

約数和(自身を含む): 245700000

約数和(自身を除く): 159728832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1249, 1434, 1912, 2151, 2498, 2868, 3747, 3824, 4302, 4996, 5736, 7494, 7648, 8604, 9992, 11241, 11472, 14988, 17208, 19984, 22482, 22944, 29976, 34416, 39968, 44964, 59952, 68832, 89928, 119904, 179856, 298511, 359712, 597022, 895533, 1194044, 1791066, 2388088, 2686599, 3582132, 4776176, 5373198, 7164264, 9552352, 10746396, 14328528, 21492792, 28657056, 42985584, 85971168]

約数ペア:

[(1, 85971168), (2, 42985584), (3, 28657056), (4, 21492792), (6, 14328528), (8, 10746396), (9, 9552352), (12, 7164264), (16, 5373198), (18, 4776176), (24, 3582132), (32, 2686599), (36, 2388088), (48, 1791066), (72, 1194044), (96, 895533), (144, 597022), (239, 359712), (288, 298511), (478, 179856), (717, 119904), (956, 89928), (1249, 68832), (1434, 59952), (1912, 44964), (2151, 39968), (2498, 34416), (2868, 29976), (3747, 22944), (3824, 22482), (4302, 19984), (4996, 17208), (5736, 14988), (7494, 11472), (7648, 11241), (8604, 9992)]