87271392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{69929}}^1$

素因数の和:69955

約数の個数: 48

約数和(自身を含む): 246713040

約数和(自身を除く): 159441648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 69929, 139858, 209787, 279716, 419574, 559432, 839148, 909077, 1118864, 1678296, 1818154, 2237728, 2727231, 3356592, 3636308, 5454462, 6713184, 7272616, 10908924, 14545232, 21817848, 29090464, 43635696, 87271392]

約数ペア:

[(1, 87271392), (2, 43635696), (3, 29090464), (4, 21817848), (6, 14545232), (8, 10908924), (12, 7272616), (13, 6713184), (16, 5454462), (24, 3636308), (26, 3356592), (32, 2727231), (39, 2237728), (48, 1818154), (52, 1678296), (78, 1118864), (96, 909077), (104, 839148), (156, 559432), (208, 419574), (312, 279716), (416, 209787), (624, 139858), (1248, 69929)]