89921328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 190060752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 89, 93, 97, 112, 124, 168, 178, 186, 194, 217, 248, 267, 291, 336, 356, 372, 388, 434, 496, 534, 582, 623, 651, 679, 712, 744, 776, 868, 1068, 1164, 1246, 1302, 1358, 1424, 1488, 1552, 1736, 1869, 2037, 2136, 2328, 2492, 2604, 2716, 2759, 3007, 3472, 3738, 4074, 4272, 4656, 4984, 5208, 5432, 5518, 6014, 7476, 8148, 8277, 8633, 9021, 9968, 10416, 10864, 11036, 12028, 14952, 16296, 16554, 17266, 18042, 19313, 21049, 22072, 24056, 25899, 29904, 32592, 33108, 34532, 36084, 38626, 42098, 44144, 48112, 51798, 57939, 60431, 63147, 66216, 69064, 72168, 77252, 84196, 103596, 115878, 120862, 126294, 132432, 138128, 144336, 154504, 168392, 181293, 207192, 231756, 241724, 252588, 267623, 309008, 336784, 362586, 414384, 463512, 483448, 505176, 535246, 725172, 802869, 927024, 966896, 1010352, 1070492, 1450344, 1605738, 1873361, 2140984, 2900688, 3211476, 3746722, 4281968, 5620083, 6422952, 7493444, 11240166, 12845904, 14986888, 22480332, 29973776, 44960664, 89921328]

約数ペア:

[(1, 89921328), (2, 44960664), (3, 29973776), (4, 22480332), (6, 14986888), (7, 12845904), (8, 11240166), (12, 7493444), (14, 6422952), (16, 5620083), (21, 4281968), (24, 3746722), (28, 3211476), (31, 2900688), (42, 2140984), (48, 1873361), (56, 1605738), (62, 1450344), (84, 1070492), (89, 1010352), (93, 966896), (97, 927024), (112, 802869), (124, 725172), (168, 535246), (178, 505176), (186, 483448), (194, 463512), (217, 414384), (248, 362586), (267, 336784), (291, 309008), (336, 267623), (356, 252588), (372, 241724), (388, 231756), (434, 207192), (496, 181293), (534, 168392), (582, 154504), (623, 144336), (651, 138128), (679, 132432), (712, 126294), (744, 120862), (776, 115878), (868, 103596), (1068, 84196), (1164, 77252), (1246, 72168), (1302, 69064), (1358, 66216), (1424, 63147), (1488, 60431), (1552, 57939), (1736, 51798), (1869, 48112), (2037, 44144), (2136, 42098), (2328, 38626), (2492, 36084), (2604, 34532), (2716, 33108), (2759, 32592), (3007, 29904), (3472, 25899), (3738, 24056), (4074, 22072), (4272, 21049), (4656, 19313), (4984, 18042), (5208, 17266), (5432, 16554), (5518, 16296), (6014, 14952), (7476, 12028), (8148, 11036), (8277, 10864), (8633, 10416), (9021, 9968)]