90423072

素因数分解:

$2^5\times 3^2\times {\mathrm{313969}}^1$

素因数の和:313985

約数の個数: 36

約数和(自身を含む): 257141430

約数和(自身を除く): 166718358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313969, 627938, 941907, 1255876, 1883814, 2511752, 2825721, 3767628, 5023504, 5651442, 7535256, 10047008, 11302884, 15070512, 22605768, 30141024, 45211536, 90423072]

約数ペア:

[(1, 90423072), (2, 45211536), (3, 30141024), (4, 22605768), (6, 15070512), (8, 11302884), (9, 10047008), (12, 7535256), (16, 5651442), (18, 5023504), (24, 3767628), (32, 2825721), (36, 2511752), (48, 1883814), (72, 1255876), (96, 941907), (144, 627938), (288, 313969)]