63819936

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 194594400

約数和(自身を除く): 130774464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 107, 109, 114, 144, 152, 171, 214, 218, 228, 288, 304, 321, 327, 342, 428, 436, 456, 608, 642, 654, 684, 856, 872, 912, 963, 981, 1284, 1308, 1368, 1712, 1744, 1824, 1926, 1962, 2033, 2071, 2568, 2616, 2736, 3424, 3488, 3852, 3924, 4066, 4142, 5136, 5232, 5472, 6099, 6213, 7704, 7848, 8132, 8284, 10272, 10464, 11663, 12198, 12426, 15408, 15696, 16264, 16568, 18297, 18639, 23326, 24396, 24852, 30816, 31392, 32528, 33136, 34989, 36594, 37278, 46652, 48792, 49704, 65056, 66272, 69978, 73188, 74556, 93304, 97584, 99408, 104967, 139956, 146376, 149112, 186608, 195168, 198816, 209934, 221597, 279912, 292752, 298224, 373216, 419868, 443194, 559824, 585504, 596448, 664791, 839736, 886388, 1119648, 1329582, 1679472, 1772776, 1994373, 2659164, 3358944, 3545552, 3988746, 5318328, 7091104, 7977492, 10636656, 15954984, 21273312, 31909968, 63819936]

約数ペア:

[(1, 63819936), (2, 31909968), (3, 21273312), (4, 15954984), (6, 10636656), (8, 7977492), (9, 7091104), (12, 5318328), (16, 3988746), (18, 3545552), (19, 3358944), (24, 2659164), (32, 1994373), (36, 1772776), (38, 1679472), (48, 1329582), (57, 1119648), (72, 886388), (76, 839736), (96, 664791), (107, 596448), (109, 585504), (114, 559824), (144, 443194), (152, 419868), (171, 373216), (214, 298224), (218, 292752), (228, 279912), (288, 221597), (304, 209934), (321, 198816), (327, 195168), (342, 186608), (428, 149112), (436, 146376), (456, 139956), (608, 104967), (642, 99408), (654, 97584), (684, 93304), (856, 74556), (872, 73188), (912, 69978), (963, 66272), (981, 65056), (1284, 49704), (1308, 48792), (1368, 46652), (1712, 37278), (1744, 36594), (1824, 34989), (1926, 33136), (1962, 32528), (2033, 31392), (2071, 30816), (2568, 24852), (2616, 24396), (2736, 23326), (3424, 18639), (3488, 18297), (3852, 16568), (3924, 16264), (4066, 15696), (4142, 15408), (5136, 12426), (5232, 12198), (5472, 11663), (6099, 10464), (6213, 10272), (7704, 8284), (7848, 8132)]