31704534

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 75829248

約数和(自身を除く): 44124714

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 67, 69, 81, 127, 134, 138, 162, 201, 207, 254, 381, 402, 414, 603, 621, 762, 1143, 1206, 1242, 1541, 1809, 1863, 2286, 2921, 3082, 3429, 3618, 3726, 4623, 5427, 5842, 6858, 8509, 8763, 9246, 10287, 10854, 13869, 17018, 17526, 20574, 25527, 26289, 27738, 41607, 51054, 52578, 76581, 78867, 83214, 124821, 153162, 157734, 195707, 229743, 236601, 249642, 391414, 459486, 473202, 587121, 689229, 1174242, 1378458, 1761363, 3522726, 5284089, 10568178, 15852267, 31704534]

約数ペア:

[(1, 31704534), (2, 15852267), (3, 10568178), (6, 5284089), (9, 3522726), (18, 1761363), (23, 1378458), (27, 1174242), (46, 689229), (54, 587121), (67, 473202), (69, 459486), (81, 391414), (127, 249642), (134, 236601), (138, 229743), (162, 195707), (201, 157734), (207, 153162), (254, 124821), (381, 83214), (402, 78867), (414, 76581), (603, 52578), (621, 51054), (762, 41607), (1143, 27738), (1206, 26289), (1242, 25527), (1541, 20574), (1809, 17526), (1863, 17018), (2286, 13869), (2921, 10854), (3082, 10287), (3429, 9246), (3618, 8763), (3726, 8509), (4623, 6858), (5427, 5842)]