90785876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 85331884

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 167, 311, 334, 437, 622, 668, 874, 1244, 1748, 3173, 3841, 5909, 6346, 7153, 7682, 11818, 12692, 14306, 15364, 23636, 28612, 51937, 72979, 103874, 135907, 145958, 207748, 271814, 291916, 543628, 986803, 1194551, 1973606, 2389102, 3947212, 4778204, 22696469, 45392938, 90785876]

約数ペア:

[(1, 90785876), (2, 45392938), (4, 22696469), (19, 4778204), (23, 3947212), (38, 2389102), (46, 1973606), (76, 1194551), (92, 986803), (167, 543628), (311, 291916), (334, 271814), (437, 207748), (622, 145958), (668, 135907), (874, 103874), (1244, 72979), (1748, 51937), (3173, 28612), (3841, 23636), (5909, 15364), (6346, 14306), (7153, 12692), (7682, 11818)]