90312024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20160

約数の個数: 64

約数和(自身を含む): 260807040

約数和(自身を除く): 170495016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 20123, 40246, 60369, 80492, 120738, 160984, 221353, 241476, 342091, 442706, 482952, 664059, 684182, 885412, 1026273, 1328118, 1368364, 1770824, 2052546, 2656236, 2736728, 3763001, 4105092, 5312472, 7526002, 8210184, 11289003, 15052004, 22578006, 30104008, 45156012, 90312024]

約数ペア:

[(1, 90312024), (2, 45156012), (3, 30104008), (4, 22578006), (6, 15052004), (8, 11289003), (11, 8210184), (12, 7526002), (17, 5312472), (22, 4105092), (24, 3763001), (33, 2736728), (34, 2656236), (44, 2052546), (51, 1770824), (66, 1368364), (68, 1328118), (88, 1026273), (102, 885412), (132, 684182), (136, 664059), (187, 482952), (204, 442706), (264, 342091), (374, 241476), (408, 221353), (561, 160984), (748, 120738), (1122, 80492), (1496, 60369), (2244, 40246), (4488, 20123)]