71997336

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 203381640

約数和(自身を除く): 131384304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 648, 811, 822, 1096, 1233, 1622, 1644, 2433, 2466, 3244, 3288, 3699, 4866, 4932, 6488, 7299, 7398, 9732, 9864, 11097, 14598, 14796, 19464, 21897, 22194, 29196, 29592, 43794, 44388, 58392, 65691, 87588, 88776, 111107, 131382, 175176, 222214, 262764, 333321, 444428, 525528, 666642, 888856, 999963, 1333284, 1999926, 2666568, 2999889, 3999852, 5999778, 7999704, 8999667, 11999556, 17999334, 23999112, 35998668, 71997336]

約数ペア:

[(1, 71997336), (2, 35998668), (3, 23999112), (4, 17999334), (6, 11999556), (8, 8999667), (9, 7999704), (12, 5999778), (18, 3999852), (24, 2999889), (27, 2666568), (36, 1999926), (54, 1333284), (72, 999963), (81, 888856), (108, 666642), (137, 525528), (162, 444428), (216, 333321), (274, 262764), (324, 222214), (411, 175176), (548, 131382), (648, 111107), (811, 88776), (822, 87588), (1096, 65691), (1233, 58392), (1622, 44388), (1644, 43794), (2433, 29592), (2466, 29196), (3244, 22194), (3288, 21897), (3699, 19464), (4866, 14796), (4932, 14598), (6488, 11097), (7299, 9864), (7398, 9732)]