129980376

素因数分解:

$2^3\times 3^4\times {\mathrm{200587}}^1$

素因数の和:200605

約数の個数: 40

約数和(自身を含む): 364067220

約数和(自身を除く): 234086844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 200587, 401174, 601761, 802348, 1203522, 1604696, 1805283, 2407044, 3610566, 4814088, 5415849, 7221132, 10831698, 14442264, 16247547, 21663396, 32495094, 43326792, 64990188, 129980376]

約数ペア:

[(1, 129980376), (2, 64990188), (3, 43326792), (4, 32495094), (6, 21663396), (8, 16247547), (9, 14442264), (12, 10831698), (18, 7221132), (24, 5415849), (27, 4814088), (36, 3610566), (54, 2407044), (72, 1805283), (81, 1604696), (108, 1203522), (162, 802348), (216, 601761), (324, 401174), (648, 200587)]