64130976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2483

約数の個数: 144

約数和(自身を含む): 224550144

約数和(自身を除く): 160419168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2447, 2912, 3276, 3744, 4368, 4894, 6552, 7341, 8736, 9788, 13104, 14682, 17129, 19576, 22023, 26208, 29364, 31811, 34258, 39152, 44046, 51387, 58728, 63622, 68516, 78304, 88092, 95433, 102774, 117456, 127244, 137032, 154161, 176184, 190866, 205548, 222677, 234912, 254488, 274064, 286299, 308322, 352368, 381732, 411096, 445354, 508976, 548128, 572598, 616644, 668031, 704736, 763464, 822192, 890708, 1017952, 1145196, 1233288, 1336062, 1526928, 1644384, 1781416, 2004093, 2290392, 2466576, 2672124, 3053856, 3562832, 4008186, 4580784, 4933152, 5344248, 7125664, 8016372, 9161568, 10688496, 16032744, 21376992, 32065488, 64130976]

約数ペア:

[(1, 64130976), (2, 32065488), (3, 21376992), (4, 16032744), (6, 10688496), (7, 9161568), (8, 8016372), (9, 7125664), (12, 5344248), (13, 4933152), (14, 4580784), (16, 4008186), (18, 3562832), (21, 3053856), (24, 2672124), (26, 2466576), (28, 2290392), (32, 2004093), (36, 1781416), (39, 1644384), (42, 1526928), (48, 1336062), (52, 1233288), (56, 1145196), (63, 1017952), (72, 890708), (78, 822192), (84, 763464), (91, 704736), (96, 668031), (104, 616644), (112, 572598), (117, 548128), (126, 508976), (144, 445354), (156, 411096), (168, 381732), (182, 352368), (208, 308322), (224, 286299), (234, 274064), (252, 254488), (273, 234912), (288, 222677), (312, 205548), (336, 190866), (364, 176184), (416, 154161), (468, 137032), (504, 127244), (546, 117456), (624, 102774), (672, 95433), (728, 88092), (819, 78304), (936, 68516), (1008, 63622), (1092, 58728), (1248, 51387), (1456, 44046), (1638, 39152), (1872, 34258), (2016, 31811), (2184, 29364), (2447, 26208), (2912, 22023), (3276, 19576), (3744, 17129), (4368, 14682), (4894, 13104), (6552, 9788), (7341, 8736)]