66484992

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 206035200

約数和(自身を除く): 139550208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 149, 166, 168, 192, 224, 249, 256, 298, 332, 336, 384, 447, 448, 498, 581, 596, 664, 672, 768, 894, 896, 996, 1043, 1162, 1192, 1328, 1344, 1743, 1788, 1792, 1992, 2086, 2324, 2384, 2656, 2688, 3129, 3486, 3576, 3984, 4172, 4648, 4768, 5312, 5376, 6258, 6972, 7152, 7968, 8344, 9296, 9536, 10624, 12367, 12516, 13944, 14304, 15936, 16688, 18592, 19072, 21248, 24734, 25032, 27888, 28608, 31872, 33376, 37101, 37184, 38144, 49468, 50064, 55776, 57216, 63744, 66752, 74202, 74368, 86569, 98936, 100128, 111552, 114432, 133504, 148404, 148736, 173138, 197872, 200256, 223104, 259707, 267008, 296808, 346276, 395744, 400512, 446208, 519414, 593616, 692552, 791488, 801024, 1038828, 1187232, 1385104, 1582976, 2077656, 2374464, 2770208, 3165952, 4155312, 4748928, 5540416, 8310624, 9497856, 11080832, 16621248, 22161664, 33242496, 66484992]

約数ペア:

[(1, 66484992), (2, 33242496), (3, 22161664), (4, 16621248), (6, 11080832), (7, 9497856), (8, 8310624), (12, 5540416), (14, 4748928), (16, 4155312), (21, 3165952), (24, 2770208), (28, 2374464), (32, 2077656), (42, 1582976), (48, 1385104), (56, 1187232), (64, 1038828), (83, 801024), (84, 791488), (96, 692552), (112, 593616), (128, 519414), (149, 446208), (166, 400512), (168, 395744), (192, 346276), (224, 296808), (249, 267008), (256, 259707), (298, 223104), (332, 200256), (336, 197872), (384, 173138), (447, 148736), (448, 148404), (498, 133504), (581, 114432), (596, 111552), (664, 100128), (672, 98936), (768, 86569), (894, 74368), (896, 74202), (996, 66752), (1043, 63744), (1162, 57216), (1192, 55776), (1328, 50064), (1344, 49468), (1743, 38144), (1788, 37184), (1792, 37101), (1992, 33376), (2086, 31872), (2324, 28608), (2384, 27888), (2656, 25032), (2688, 24734), (3129, 21248), (3486, 19072), (3576, 18592), (3984, 16688), (4172, 15936), (4648, 14304), (4768, 13944), (5312, 12516), (5376, 12367), (6258, 10624), (6972, 9536), (7152, 9296), (7968, 8344)]