81551176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5039}}^1$

素因数の和:5086

約数の個数: 48

約数和(自身を含む): 185673600

約数和(自身を除く): 104122424

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 5039, 8092, 10078, 16184, 20156, 35273, 40312, 70546, 85663, 141092, 171326, 282184, 342652, 599641, 685304, 1199282, 1456271, 2398564, 2912542, 4797128, 5825084, 10193897, 11650168, 20387794, 40775588, 81551176]

約数ペア:

[(1, 81551176), (2, 40775588), (4, 20387794), (7, 11650168), (8, 10193897), (14, 5825084), (17, 4797128), (28, 2912542), (34, 2398564), (56, 1456271), (68, 1199282), (119, 685304), (136, 599641), (238, 342652), (289, 282184), (476, 171326), (578, 141092), (952, 85663), (1156, 70546), (2023, 40312), (2312, 35273), (4046, 20156), (5039, 16184), (8092, 10078)]