90253728

素因数分解:

$2^5\times 3^2\times {\mathrm{313381}}^1$

素因数の和:313397

約数の個数: 36

約数和(自身を含む): 256659858

約数和(自身を除く): 166406130

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313381, 626762, 940143, 1253524, 1880286, 2507048, 2820429, 3760572, 5014096, 5640858, 7521144, 10028192, 11281716, 15042288, 22563432, 30084576, 45126864, 90253728]

約数ペア:

[(1, 90253728), (2, 45126864), (3, 30084576), (4, 22563432), (6, 15042288), (8, 11281716), (9, 10028192), (12, 7521144), (16, 5640858), (18, 5014096), (24, 3760572), (32, 2820429), (36, 2507048), (48, 1880286), (72, 1253524), (96, 940143), (144, 626762), (288, 313381)]