90170448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{110503}}^1$

素因数の和:110531

約数の個数: 40

約数和(自身を含む): 246644928

約数和(自身を除く): 156474480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 110503, 221006, 331509, 442012, 663018, 884024, 1326036, 1768048, 1878551, 2652072, 3757102, 5304144, 5635653, 7514204, 11271306, 15028408, 22542612, 30056816, 45085224, 90170448]

約数ペア:

[(1, 90170448), (2, 45085224), (3, 30056816), (4, 22542612), (6, 15028408), (8, 11271306), (12, 7514204), (16, 5635653), (17, 5304144), (24, 3757102), (34, 2652072), (48, 1878551), (51, 1768048), (68, 1326036), (102, 884024), (136, 663018), (204, 442012), (272, 331509), (408, 221006), (816, 110503)]