90144522

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{128411}}^1$

素因数の和:128435

約数の個数: 32

約数和(自身を含む): 215732160

約数和(自身を除く): 125587638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 128411, 256822, 385233, 770466, 1155699, 1669343, 2311398, 3338686, 3467097, 5008029, 6934194, 10016058, 15024087, 30048174, 45072261, 90144522]

約数ペア:

[(1, 90144522), (2, 45072261), (3, 30048174), (6, 15024087), (9, 10016058), (13, 6934194), (18, 5008029), (26, 3467097), (27, 3338686), (39, 2311398), (54, 1669343), (78, 1155699), (117, 770466), (234, 385233), (351, 256822), (702, 128411)]