80556228

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24061}}^1$

素因数の和:24105

約数の個数: 48

約数和(自身を含む): 215595520

約数和(自身を除く): 135039292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 24061, 48122, 72183, 96244, 144366, 216549, 288732, 433098, 649647, 745891, 866196, 1299294, 1491782, 2237673, 2598588, 2983564, 4475346, 6713019, 8950692, 13426038, 20139057, 26852076, 40278114, 80556228]

約数ペア:

[(1, 80556228), (2, 40278114), (3, 26852076), (4, 20139057), (6, 13426038), (9, 8950692), (12, 6713019), (18, 4475346), (27, 2983564), (31, 2598588), (36, 2237673), (54, 1491782), (62, 1299294), (93, 866196), (108, 745891), (124, 649647), (186, 433098), (279, 288732), (372, 216549), (558, 144366), (837, 96244), (1116, 72183), (1674, 48122), (3348, 24061)]