81594672

素因数分解:

$2^4\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{1361}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 211110000

約数和(自身を除く): 129515328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1249, 1361, 2498, 2722, 3747, 4083, 4996, 5444, 7494, 8166, 9992, 10888, 14988, 16332, 19984, 21776, 29976, 32664, 59952, 65328, 1699889, 3399778, 5099667, 6799556, 10199334, 13599112, 20398668, 27198224, 40797336, 81594672]

約数ペア:

[(1, 81594672), (2, 40797336), (3, 27198224), (4, 20398668), (6, 13599112), (8, 10199334), (12, 6799556), (16, 5099667), (24, 3399778), (48, 1699889), (1249, 65328), (1361, 59952), (2498, 32664), (2722, 29976), (3747, 21776), (4083, 19984), (4996, 16332), (5444, 14988), (7494, 10888), (8166, 9992)]