71146728

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{14321}}^1$

素因数の和:14359

約数の個数: 64

約数和(自身を含む): 206236800

約数和(自身を除く): 135090072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 14321, 28642, 42963, 57284, 85926, 114568, 128889, 171852, 257778, 329383, 343704, 386667, 515556, 658766, 773334, 988149, 1031112, 1317532, 1546668, 1976298, 2635064, 2964447, 3093336, 3952596, 5928894, 7905192, 8893341, 11857788, 17786682, 23715576, 35573364, 71146728]

約数ペア:

[(1, 71146728), (2, 35573364), (3, 23715576), (4, 17786682), (6, 11857788), (8, 8893341), (9, 7905192), (12, 5928894), (18, 3952596), (23, 3093336), (24, 2964447), (27, 2635064), (36, 1976298), (46, 1546668), (54, 1317532), (69, 1031112), (72, 988149), (92, 773334), (108, 658766), (138, 515556), (184, 386667), (207, 343704), (216, 329383), (276, 257778), (414, 171852), (552, 128889), (621, 114568), (828, 85926), (1242, 57284), (1656, 42963), (2484, 28642), (4968, 14321)]