89945568

素因数分解:

$2^5\times 3^2\times {\mathrm{312311}}^1$

素因数の和:312327

約数の個数: 36

約数和(自身を含む): 255783528

約数和(自身を除く): 165837960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 312311, 624622, 936933, 1249244, 1873866, 2498488, 2810799, 3747732, 4996976, 5621598, 7495464, 9993952, 11243196, 14990928, 22486392, 29981856, 44972784, 89945568]

約数ペア:

[(1, 89945568), (2, 44972784), (3, 29981856), (4, 22486392), (6, 14990928), (8, 11243196), (9, 9993952), (12, 7495464), (16, 5621598), (18, 4996976), (24, 3747732), (32, 2810799), (36, 2498488), (48, 1873866), (72, 1249244), (96, 936933), (144, 624622), (288, 312311)]