90361736

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 172627200

約数和(自身を除く): 82265464

約数列:

[1, 2, 4, 8, 73, 146, 292, 359, 431, 584, 718, 862, 1436, 1724, 2872, 3448, 26207, 31463, 52414, 62926, 104828, 125852, 154729, 209656, 251704, 309458, 618916, 1237832, 11295217, 22590434, 45180868, 90361736]

約数ペア:

[(1, 90361736), (2, 45180868), (4, 22590434), (8, 11295217), (73, 1237832), (146, 618916), (292, 309458), (359, 251704), (431, 209656), (584, 154729), (718, 125852), (862, 104828), (1436, 62926), (1724, 52414), (2872, 31463), (3448, 26207)]