72663156

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1790

約数の個数: 60

約数和(自身を含む): 191459268

約数和(自身を除く): 118796112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 822, 1233, 1637, 1644, 2466, 3274, 3699, 4911, 4932, 6548, 7398, 9822, 11097, 14733, 14796, 19644, 22194, 29466, 44199, 44388, 58932, 88398, 132597, 176796, 224269, 265194, 448538, 530388, 672807, 897076, 1345614, 2018421, 2691228, 4036842, 6055263, 8073684, 12110526, 18165789, 24221052, 36331578, 72663156]

約数ペア:

[(1, 72663156), (2, 36331578), (3, 24221052), (4, 18165789), (6, 12110526), (9, 8073684), (12, 6055263), (18, 4036842), (27, 2691228), (36, 2018421), (54, 1345614), (81, 897076), (108, 672807), (137, 530388), (162, 448538), (274, 265194), (324, 224269), (411, 176796), (548, 132597), (822, 88398), (1233, 58932), (1637, 44388), (1644, 44199), (2466, 29466), (3274, 22194), (3699, 19644), (4911, 14796), (4932, 14733), (6548, 11097), (7398, 9822)]