90454154

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 159655296

約数和(自身を除く): 69201142

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 469, 511, 938, 1022, 1321, 2642, 4891, 9247, 9782, 18494, 34237, 68474, 88507, 96433, 177014, 192866, 619549, 675031, 1239098, 1350062, 6461011, 12922022, 45227077, 90454154]

約数ペア:

[(1, 90454154), (2, 45227077), (7, 12922022), (14, 6461011), (67, 1350062), (73, 1239098), (134, 675031), (146, 619549), (469, 192866), (511, 177014), (938, 96433), (1022, 88507), (1321, 68474), (2642, 34237), (4891, 18494), (9247, 9782)]