90455454

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{15091}}^1$

素因数の和:15142

約数の個数: 40

約数和(自身を含む): 208179048

約数和(自身を除く): 117723594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 15091, 30182, 45273, 90546, 135819, 271638, 407457, 558367, 814914, 1116734, 1222371, 1675101, 2444742, 3350202, 5025303, 10050606, 15075909, 30151818, 45227727, 90455454]

約数ペア:

[(1, 90455454), (2, 45227727), (3, 30151818), (6, 15075909), (9, 10050606), (18, 5025303), (27, 3350202), (37, 2444742), (54, 1675101), (74, 1222371), (81, 1116734), (111, 814914), (162, 558367), (222, 407457), (333, 271638), (666, 135819), (999, 90546), (1998, 45273), (2997, 30182), (5994, 15091)]