90280866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37337}}^1$

素因数の和:37386

約数の個数: 32

約数和(自身を含む): 200729088

約数和(自身を除く): 110448222

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 37337, 74674, 112011, 224022, 485381, 970762, 1157447, 1456143, 2314894, 2912286, 3472341, 6944682, 15046811, 30093622, 45140433, 90280866]

約数ペア:

[(1, 90280866), (2, 45140433), (3, 30093622), (6, 15046811), (13, 6944682), (26, 3472341), (31, 2912286), (39, 2314894), (62, 1456143), (78, 1157447), (93, 970762), (186, 485381), (403, 224022), (806, 112011), (1209, 74674), (2418, 37337)]