74602728

素因数分解:

$2^3\times 3^3\times {\mathrm{569}}^1\times {\mathrm{607}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 207936000

約数和(自身を除く): 133333272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 569, 607, 1138, 1214, 1707, 1821, 2276, 2428, 3414, 3642, 4552, 4856, 5121, 5463, 6828, 7284, 10242, 10926, 13656, 14568, 15363, 16389, 20484, 21852, 30726, 32778, 40968, 43704, 61452, 65556, 122904, 131112, 345383, 690766, 1036149, 1381532, 2072298, 2763064, 3108447, 4144596, 6216894, 8289192, 9325341, 12433788, 18650682, 24867576, 37301364, 74602728]

約数ペア:

[(1, 74602728), (2, 37301364), (3, 24867576), (4, 18650682), (6, 12433788), (8, 9325341), (9, 8289192), (12, 6216894), (18, 4144596), (24, 3108447), (27, 2763064), (36, 2072298), (54, 1381532), (72, 1036149), (108, 690766), (216, 345383), (569, 131112), (607, 122904), (1138, 65556), (1214, 61452), (1707, 43704), (1821, 40968), (2276, 32778), (2428, 30726), (3414, 21852), (3642, 20484), (4552, 16389), (4856, 15363), (5121, 14568), (5463, 13656), (6828, 10926), (7284, 10242)]