81461016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12465

約数の個数: 96

約数和(自身を含む): 271558560

約数和(自身を除く): 190097544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 12433, 24866, 37299, 49732, 74598, 87031, 99464, 111897, 149196, 161629, 174062, 223794, 261093, 298392, 323258, 348124, 447588, 484887, 522186, 646516, 696248, 783279, 895176, 969774, 1044372, 1131403, 1293032, 1454661, 1566558, 1939548, 2088744, 2262806, 2909322, 3133116, 3394209, 3879096, 4525612, 5818644, 6266232, 6788418, 9051224, 10182627, 11637288, 13576836, 20365254, 27153672, 40730508, 81461016]

約数ペア:

[(1, 81461016), (2, 40730508), (3, 27153672), (4, 20365254), (6, 13576836), (7, 11637288), (8, 10182627), (9, 9051224), (12, 6788418), (13, 6266232), (14, 5818644), (18, 4525612), (21, 3879096), (24, 3394209), (26, 3133116), (28, 2909322), (36, 2262806), (39, 2088744), (42, 1939548), (52, 1566558), (56, 1454661), (63, 1293032), (72, 1131403), (78, 1044372), (84, 969774), (91, 895176), (104, 783279), (117, 696248), (126, 646516), (156, 522186), (168, 484887), (182, 447588), (234, 348124), (252, 323258), (273, 298392), (312, 261093), (364, 223794), (468, 174062), (504, 161629), (546, 149196), (728, 111897), (819, 99464), (936, 87031), (1092, 74598), (1638, 49732), (2184, 37299), (3276, 24866), (6552, 12433)]