85441356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 144

約数和(自身を含む): 290105088

約数和(自身を除く): 204663732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2371, 2574, 2772, 3003, 3276, 4004, 4742, 5148, 6006, 7113, 9009, 9484, 12012, 14226, 16597, 18018, 21339, 26081, 28452, 30823, 33194, 36036, 42678, 49791, 52162, 61646, 66388, 78243, 85356, 92469, 99582, 104324, 123292, 149373, 156486, 182567, 184938, 199164, 215761, 234729, 277407, 298746, 312972, 339053, 365134, 369876, 431522, 469458, 547701, 554814, 597492, 647283, 678106, 730268, 863044, 938916, 1017159, 1095402, 1109628, 1294566, 1356212, 1643103, 1941849, 2034318, 2190804, 2373371, 2589132, 3051477, 3286206, 3883698, 4068636, 4746742, 6102954, 6572412, 7120113, 7767396, 9493484, 12205908, 14240226, 21360339, 28480452, 42720678, 85441356]

約数ペア:

[(1, 85441356), (2, 42720678), (3, 28480452), (4, 21360339), (6, 14240226), (7, 12205908), (9, 9493484), (11, 7767396), (12, 7120113), (13, 6572412), (14, 6102954), (18, 4746742), (21, 4068636), (22, 3883698), (26, 3286206), (28, 3051477), (33, 2589132), (36, 2373371), (39, 2190804), (42, 2034318), (44, 1941849), (52, 1643103), (63, 1356212), (66, 1294566), (77, 1109628), (78, 1095402), (84, 1017159), (91, 938916), (99, 863044), (117, 730268), (126, 678106), (132, 647283), (143, 597492), (154, 554814), (156, 547701), (182, 469458), (198, 431522), (231, 369876), (234, 365134), (252, 339053), (273, 312972), (286, 298746), (308, 277407), (364, 234729), (396, 215761), (429, 199164), (462, 184938), (468, 182567), (546, 156486), (572, 149373), (693, 123292), (819, 104324), (858, 99582), (924, 92469), (1001, 85356), (1092, 78243), (1287, 66388), (1386, 61646), (1638, 52162), (1716, 49791), (2002, 42678), (2371, 36036), (2574, 33194), (2772, 30823), (3003, 28452), (3276, 26081), (4004, 21339), (4742, 18018), (5148, 16597), (6006, 14226), (7113, 12012), (9009, 9484)]