89927266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 170681904

約数和(自身を除く): 80754638

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 67, 134, 143, 169, 209, 247, 286, 338, 361, 418, 494, 722, 737, 871, 1273, 1474, 1742, 1859, 2546, 2717, 3211, 3718, 3971, 4693, 5434, 6422, 7942, 9386, 9581, 11323, 14003, 16549, 19162, 22646, 24187, 28006, 33098, 35321, 48374, 51623, 61009, 70642, 103246, 122018, 124553, 182039, 215137, 249106, 266057, 314431, 364078, 430274, 532114, 628862, 671099, 1342198, 2366507, 3458741, 4087603, 4733014, 6917482, 8175206, 44963633, 89927266]

約数ペア:

[(1, 89927266), (2, 44963633), (11, 8175206), (13, 6917482), (19, 4733014), (22, 4087603), (26, 3458741), (38, 2366507), (67, 1342198), (134, 671099), (143, 628862), (169, 532114), (209, 430274), (247, 364078), (286, 314431), (338, 266057), (361, 249106), (418, 215137), (494, 182039), (722, 124553), (737, 122018), (871, 103246), (1273, 70642), (1474, 61009), (1742, 51623), (1859, 48374), (2546, 35321), (2717, 33098), (3211, 28006), (3718, 24187), (3971, 22646), (4693, 19162), (5434, 16549), (6422, 14003), (7942, 11323), (9386, 9581)]