87261552

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 180

約数和(自身を含む): 289434600

約数和(自身を除く): 202173048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 83, 84, 98, 112, 126, 144, 147, 149, 166, 168, 196, 249, 252, 294, 298, 332, 336, 392, 441, 447, 498, 504, 581, 588, 596, 664, 747, 784, 882, 894, 996, 1008, 1043, 1162, 1176, 1192, 1328, 1341, 1494, 1743, 1764, 1788, 1992, 2086, 2324, 2352, 2384, 2682, 2988, 3129, 3486, 3528, 3576, 3984, 4067, 4172, 4648, 5229, 5364, 5976, 6258, 6972, 7056, 7152, 7301, 8134, 8344, 9296, 9387, 10458, 10728, 11952, 12201, 12367, 12516, 13944, 14602, 16268, 16688, 18774, 20916, 21456, 21903, 24402, 24734, 25032, 27888, 29204, 32536, 36603, 37101, 37548, 41832, 43806, 48804, 49468, 50064, 58408, 65072, 65709, 73206, 74202, 75096, 83664, 86569, 87612, 97608, 98936, 111303, 116816, 131418, 146412, 148404, 150192, 173138, 175224, 195216, 197872, 222606, 259707, 262836, 292824, 296808, 346276, 350448, 445212, 519414, 525672, 585648, 593616, 605983, 692552, 779121, 890424, 1038828, 1051344, 1211966, 1385104, 1558242, 1780848, 1817949, 2077656, 2423932, 3116484, 3635898, 4155312, 4847864, 5453847, 6232968, 7271796, 9695728, 10907694, 12465936, 14543592, 21815388, 29087184, 43630776, 87261552]

約数ペア:

[(1, 87261552), (2, 43630776), (3, 29087184), (4, 21815388), (6, 14543592), (7, 12465936), (8, 10907694), (9, 9695728), (12, 7271796), (14, 6232968), (16, 5453847), (18, 4847864), (21, 4155312), (24, 3635898), (28, 3116484), (36, 2423932), (42, 2077656), (48, 1817949), (49, 1780848), (56, 1558242), (63, 1385104), (72, 1211966), (83, 1051344), (84, 1038828), (98, 890424), (112, 779121), (126, 692552), (144, 605983), (147, 593616), (149, 585648), (166, 525672), (168, 519414), (196, 445212), (249, 350448), (252, 346276), (294, 296808), (298, 292824), (332, 262836), (336, 259707), (392, 222606), (441, 197872), (447, 195216), (498, 175224), (504, 173138), (581, 150192), (588, 148404), (596, 146412), (664, 131418), (747, 116816), (784, 111303), (882, 98936), (894, 97608), (996, 87612), (1008, 86569), (1043, 83664), (1162, 75096), (1176, 74202), (1192, 73206), (1328, 65709), (1341, 65072), (1494, 58408), (1743, 50064), (1764, 49468), (1788, 48804), (1992, 43806), (2086, 41832), (2324, 37548), (2352, 37101), (2384, 36603), (2682, 32536), (2988, 29204), (3129, 27888), (3486, 25032), (3528, 24734), (3576, 24402), (3984, 21903), (4067, 21456), (4172, 20916), (4648, 18774), (5229, 16688), (5364, 16268), (5976, 14602), (6258, 13944), (6972, 12516), (7056, 12367), (7152, 12201), (7301, 11952), (8134, 10728), (8344, 10458), (9296, 9387)]