64406448

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 196862400

約数和(自身を除く): 132455952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 53, 54, 58, 72, 87, 97, 106, 108, 116, 144, 159, 174, 194, 212, 216, 232, 261, 291, 318, 348, 388, 424, 432, 464, 477, 522, 582, 636, 696, 776, 783, 848, 873, 954, 1044, 1164, 1272, 1392, 1431, 1537, 1552, 1566, 1746, 1908, 2088, 2328, 2544, 2619, 2813, 2862, 3074, 3132, 3492, 3816, 4176, 4611, 4656, 5141, 5238, 5626, 5724, 6148, 6264, 6984, 7632, 8439, 9222, 10282, 10476, 11252, 11448, 12296, 12528, 13833, 13968, 15423, 16878, 18444, 20564, 20952, 22504, 22896, 24592, 25317, 27666, 30846, 33756, 36888, 41128, 41499, 41904, 45008, 46269, 50634, 55332, 61692, 67512, 73776, 75951, 82256, 82998, 92538, 101268, 110664, 123384, 135024, 138807, 149089, 151902, 165996, 185076, 202536, 221328, 246768, 277614, 298178, 303804, 331992, 370152, 405072, 447267, 555228, 596356, 607608, 663984, 740304, 894534, 1110456, 1192712, 1215216, 1341801, 1789068, 2220912, 2385424, 2683602, 3578136, 4025403, 5367204, 7156272, 8050806, 10734408, 16101612, 21468816, 32203224, 64406448]

約数ペア:

[(1, 64406448), (2, 32203224), (3, 21468816), (4, 16101612), (6, 10734408), (8, 8050806), (9, 7156272), (12, 5367204), (16, 4025403), (18, 3578136), (24, 2683602), (27, 2385424), (29, 2220912), (36, 1789068), (48, 1341801), (53, 1215216), (54, 1192712), (58, 1110456), (72, 894534), (87, 740304), (97, 663984), (106, 607608), (108, 596356), (116, 555228), (144, 447267), (159, 405072), (174, 370152), (194, 331992), (212, 303804), (216, 298178), (232, 277614), (261, 246768), (291, 221328), (318, 202536), (348, 185076), (388, 165996), (424, 151902), (432, 149089), (464, 138807), (477, 135024), (522, 123384), (582, 110664), (636, 101268), (696, 92538), (776, 82998), (783, 82256), (848, 75951), (873, 73776), (954, 67512), (1044, 61692), (1164, 55332), (1272, 50634), (1392, 46269), (1431, 45008), (1537, 41904), (1552, 41499), (1566, 41128), (1746, 36888), (1908, 33756), (2088, 30846), (2328, 27666), (2544, 25317), (2619, 24592), (2813, 22896), (2862, 22504), (3074, 20952), (3132, 20564), (3492, 18444), (3816, 16878), (4176, 15423), (4611, 13968), (4656, 13833), (5141, 12528), (5238, 12296), (5626, 11448), (5724, 11252), (6148, 10476), (6264, 10282), (6984, 9222), (7632, 8439)]