90205488

素因数分解:

$2^4\times 3^5\times {\mathrm{23201}}^1$

素因数の和:23224

約数の個数: 60

約数和(自身を含む): 261811368

約数和(自身を除く): 171605880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 23201, 46402, 69603, 92804, 139206, 185608, 208809, 278412, 371216, 417618, 556824, 626427, 835236, 1113648, 1252854, 1670472, 1879281, 2505708, 3340944, 3758562, 5011416, 5637843, 7517124, 10022832, 11275686, 15034248, 22551372, 30068496, 45102744, 90205488]

約数ペア:

[(1, 90205488), (2, 45102744), (3, 30068496), (4, 22551372), (6, 15034248), (8, 11275686), (9, 10022832), (12, 7517124), (16, 5637843), (18, 5011416), (24, 3758562), (27, 3340944), (36, 2505708), (48, 1879281), (54, 1670472), (72, 1252854), (81, 1113648), (108, 835236), (144, 626427), (162, 556824), (216, 417618), (243, 371216), (324, 278412), (432, 208809), (486, 185608), (648, 139206), (972, 92804), (1296, 69603), (1944, 46402), (3888, 23201)]