74520768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{89}}^2$

素因数の和:207

約数の個数: 126

約数和(自身を含む): 231966516

約数和(自身を除く): 157445748

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 89, 96, 98, 112, 147, 168, 178, 192, 196, 224, 267, 294, 336, 356, 392, 448, 534, 588, 623, 672, 712, 784, 1068, 1176, 1246, 1344, 1424, 1568, 1869, 2136, 2352, 2492, 2848, 3136, 3738, 4272, 4361, 4704, 4984, 5696, 7476, 7921, 8544, 8722, 9408, 9968, 13083, 14952, 15842, 17088, 17444, 19936, 23763, 26166, 29904, 31684, 34888, 39872, 47526, 52332, 55447, 59808, 63368, 69776, 95052, 104664, 110894, 119616, 126736, 139552, 166341, 190104, 209328, 221788, 253472, 279104, 332682, 380208, 388129, 418656, 443576, 506944, 665364, 760416, 776258, 837312, 887152, 1164387, 1330728, 1520832, 1552516, 1774304, 2328774, 2661456, 3105032, 3548608, 4657548, 5322912, 6210064, 9315096, 10645824, 12420128, 18630192, 24840256, 37260384, 74520768]

約数ペア:

[(1, 74520768), (2, 37260384), (3, 24840256), (4, 18630192), (6, 12420128), (7, 10645824), (8, 9315096), (12, 6210064), (14, 5322912), (16, 4657548), (21, 3548608), (24, 3105032), (28, 2661456), (32, 2328774), (42, 1774304), (48, 1552516), (49, 1520832), (56, 1330728), (64, 1164387), (84, 887152), (89, 837312), (96, 776258), (98, 760416), (112, 665364), (147, 506944), (168, 443576), (178, 418656), (192, 388129), (196, 380208), (224, 332682), (267, 279104), (294, 253472), (336, 221788), (356, 209328), (392, 190104), (448, 166341), (534, 139552), (588, 126736), (623, 119616), (672, 110894), (712, 104664), (784, 95052), (1068, 69776), (1176, 63368), (1246, 59808), (1344, 55447), (1424, 52332), (1568, 47526), (1869, 39872), (2136, 34888), (2352, 31684), (2492, 29904), (2848, 26166), (3136, 23763), (3738, 19936), (4272, 17444), (4361, 17088), (4704, 15842), (4984, 14952), (5696, 13083), (7476, 9968), (7921, 9408), (8544, 8722)]