90319638

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 185657472

約数和(自身を除く): 95337834

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 571, 643, 1142, 1286, 1713, 1929, 3426, 3858, 23411, 26363, 46822, 52726, 70233, 79089, 140466, 158178, 367153, 734306, 1101459, 2202918, 15053273, 30106546, 45159819, 90319638]

約数ペア:

[(1, 90319638), (2, 45159819), (3, 30106546), (6, 15053273), (41, 2202918), (82, 1101459), (123, 734306), (246, 367153), (571, 158178), (643, 140466), (1142, 79089), (1286, 70233), (1713, 52726), (1929, 46822), (3426, 26363), (3858, 23411)]