90054288

素因数分解:

$2^4\times 3^3\times {\mathrm{208459}}^1$

素因数の和:208476

約数の個数: 40

約数和(自身を含む): 258490400

約数和(自身を除く): 168436112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 208459, 416918, 625377, 833836, 1250754, 1667672, 1876131, 2501508, 3335344, 3752262, 5003016, 5628393, 7504524, 10006032, 11256786, 15009048, 22513572, 30018096, 45027144, 90054288]

約数ペア:

[(1, 90054288), (2, 45027144), (3, 30018096), (4, 22513572), (6, 15009048), (8, 11256786), (9, 10006032), (12, 7504524), (16, 5628393), (18, 5003016), (24, 3752262), (27, 3335344), (36, 2501508), (48, 1876131), (54, 1667672), (72, 1250754), (108, 833836), (144, 625377), (216, 416918), (432, 208459)]