64896552

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 155250648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 251, 252, 266, 324, 342, 378, 399, 456, 486, 502, 504, 513, 532, 567, 648, 684, 753, 756, 798, 972, 1004, 1026, 1064, 1134, 1197, 1368, 1506, 1512, 1539, 1596, 1701, 1757, 1944, 2008, 2052, 2259, 2268, 2394, 3012, 3078, 3192, 3402, 3514, 3591, 4104, 4518, 4536, 4617, 4769, 4788, 5271, 6024, 6156, 6777, 6804, 7028, 7182, 9036, 9234, 9538, 9576, 10542, 10773, 12312, 13554, 13608, 14056, 14307, 14364, 15813, 18072, 18468, 19076, 20331, 21084, 21546, 27108, 28614, 28728, 31626, 32319, 33383, 36936, 38152, 40662, 42168, 42921, 43092, 47439, 54216, 57228, 60993, 63252, 64638, 66766, 81324, 85842, 86184, 94878, 100149, 114456, 121986, 126504, 128763, 129276, 133532, 142317, 162648, 171684, 189756, 200298, 243972, 257526, 258552, 267064, 284634, 300447, 343368, 379512, 386289, 400596, 426951, 487944, 515052, 569268, 600894, 772578, 801192, 853902, 901341, 1030104, 1138536, 1158867, 1201788, 1545156, 1707804, 1802682, 2317734, 2403576, 2704023, 3090312, 3415608, 3605364, 4635468, 5408046, 7210728, 8112069, 9270936, 10816092, 16224138, 21632184, 32448276, 64896552]

約数ペア:

[(1, 64896552), (2, 32448276), (3, 21632184), (4, 16224138), (6, 10816092), (7, 9270936), (8, 8112069), (9, 7210728), (12, 5408046), (14, 4635468), (18, 3605364), (19, 3415608), (21, 3090312), (24, 2704023), (27, 2403576), (28, 2317734), (36, 1802682), (38, 1707804), (42, 1545156), (54, 1201788), (56, 1158867), (57, 1138536), (63, 1030104), (72, 901341), (76, 853902), (81, 801192), (84, 772578), (108, 600894), (114, 569268), (126, 515052), (133, 487944), (152, 426951), (162, 400596), (168, 386289), (171, 379512), (189, 343368), (216, 300447), (228, 284634), (243, 267064), (251, 258552), (252, 257526), (266, 243972), (324, 200298), (342, 189756), (378, 171684), (399, 162648), (456, 142317), (486, 133532), (502, 129276), (504, 128763), (513, 126504), (532, 121986), (567, 114456), (648, 100149), (684, 94878), (753, 86184), (756, 85842), (798, 81324), (972, 66766), (1004, 64638), (1026, 63252), (1064, 60993), (1134, 57228), (1197, 54216), (1368, 47439), (1506, 43092), (1512, 42921), (1539, 42168), (1596, 40662), (1701, 38152), (1757, 36936), (1944, 33383), (2008, 32319), (2052, 31626), (2259, 28728), (2268, 28614), (2394, 27108), (3012, 21546), (3078, 21084), (3192, 20331), (3402, 19076), (3514, 18468), (3591, 18072), (4104, 15813), (4518, 14364), (4536, 14307), (4617, 14056), (4769, 13608), (4788, 13554), (5271, 12312), (6024, 10773), (6156, 10542), (6777, 9576), (6804, 9538), (7028, 9234), (7182, 9036)]