80641309212

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1187}}^1\times {\mathrm{14629}}^1$

素因数の和:15872

約数の個数: 96

約数和(自身を含む): 214127020800

約数和(自身を除く): 133485711588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1187, 1548, 2322, 2374, 3561, 4644, 4748, 7122, 10683, 14244, 14629, 21366, 29258, 32049, 42732, 43887, 51041, 58516, 64098, 87774, 102082, 128196, 131661, 153123, 175548, 204164, 263322, 306246, 394983, 459369, 526644, 612492, 629047, 789966, 918738, 1258094, 1378107, 1579932, 1837476, 1887141, 2516188, 2756214, 3774282, 5512428, 5661423, 7548564, 11322846, 16984269, 17364623, 22645692, 33968538, 34729246, 52093869, 67937076, 69458492, 104187738, 156281607, 208375476, 312563214, 468844821, 625126428, 746678789, 937689642, 1493357578, 1875379284, 2240036367, 2986715156, 4480072734, 6720109101, 8960145468, 13440218202, 20160327303, 26880436404, 40320654606, 80641309212]

約数ペア:

[(1, 80641309212), (2, 40320654606), (3, 26880436404), (4, 20160327303), (6, 13440218202), (9, 8960145468), (12, 6720109101), (18, 4480072734), (27, 2986715156), (36, 2240036367), (43, 1875379284), (54, 1493357578), (86, 937689642), (108, 746678789), (129, 625126428), (172, 468844821), (258, 312563214), (387, 208375476), (516, 156281607), (774, 104187738), (1161, 69458492), (1187, 67937076), (1548, 52093869), (2322, 34729246), (2374, 33968538), (3561, 22645692), (4644, 17364623), (4748, 16984269), (7122, 11322846), (10683, 7548564), (14244, 5661423), (14629, 5512428), (21366, 3774282), (29258, 2756214), (32049, 2516188), (42732, 1887141), (43887, 1837476), (51041, 1579932), (58516, 1378107), (64098, 1258094), (87774, 918738), (102082, 789966), (128196, 629047), (131661, 612492), (153123, 526644), (175548, 459369), (204164, 394983), (263322, 306246)]