90080028

素因数分解:

$2^2\times 3^2\times {\mathrm{659}}^1\times {\mathrm{3797}}^1$

素因数の和:4466

約数の個数: 36

約数和(自身を含む): 228107880

約数和(自身を除く): 138027852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 659, 1318, 1977, 2636, 3797, 3954, 5931, 7594, 7908, 11391, 11862, 15188, 22782, 23724, 34173, 45564, 68346, 136692, 2502223, 5004446, 7506669, 10008892, 15013338, 22520007, 30026676, 45040014, 90080028]

約数ペア:

[(1, 90080028), (2, 45040014), (3, 30026676), (4, 22520007), (6, 15013338), (9, 10008892), (12, 7506669), (18, 5004446), (36, 2502223), (659, 136692), (1318, 68346), (1977, 45564), (2636, 34173), (3797, 23724), (3954, 22782), (5931, 15188), (7594, 11862), (7908, 11391)]