87468248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82207}}^1$

素因数の和:82239

約数の個数: 32

約数和(自身を含む): 197299200

約数和(自身を除く): 109830952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 82207, 164414, 328828, 575449, 657656, 1150898, 1561933, 2301796, 3123866, 4603592, 6247732, 10933531, 12495464, 21867062, 43734124, 87468248]

約数ペア:

[(1, 87468248), (2, 43734124), (4, 21867062), (7, 12495464), (8, 10933531), (14, 6247732), (19, 4603592), (28, 3123866), (38, 2301796), (56, 1561933), (76, 1150898), (133, 657656), (152, 575449), (266, 328828), (532, 164414), (1064, 82207)]