66464496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 160

約数和(自身を含む): 225382400

約数和(自身を除く): 158917904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 709, 744, 756, 837, 868, 1008, 1116, 1302, 1418, 1488, 1512, 1674, 1736, 1953, 2127, 2232, 2604, 2836, 3024, 3348, 3472, 3906, 4254, 4464, 4963, 5208, 5672, 5859, 6381, 6696, 7812, 8508, 9926, 10416, 11344, 11718, 12762, 13392, 14889, 15624, 17016, 19143, 19852, 21979, 23436, 25524, 29778, 31248, 34032, 38286, 39704, 43958, 44667, 46872, 51048, 59556, 65937, 76572, 79408, 87916, 89334, 93744, 102096, 119112, 131874, 134001, 153144, 153853, 175832, 178668, 197811, 238224, 263748, 268002, 306288, 307706, 351664, 357336, 395622, 461559, 527496, 536004, 593433, 615412, 714672, 791244, 923118, 1054992, 1072008, 1186866, 1230824, 1384677, 1582488, 1846236, 2144016, 2373732, 2461648, 2769354, 3164976, 3692472, 4154031, 4747464, 5538708, 7384944, 8308062, 9494928, 11077416, 16616124, 22154832, 33232248, 66464496]

約数ペア:

[(1, 66464496), (2, 33232248), (3, 22154832), (4, 16616124), (6, 11077416), (7, 9494928), (8, 8308062), (9, 7384944), (12, 5538708), (14, 4747464), (16, 4154031), (18, 3692472), (21, 3164976), (24, 2769354), (27, 2461648), (28, 2373732), (31, 2144016), (36, 1846236), (42, 1582488), (48, 1384677), (54, 1230824), (56, 1186866), (62, 1072008), (63, 1054992), (72, 923118), (84, 791244), (93, 714672), (108, 615412), (112, 593433), (124, 536004), (126, 527496), (144, 461559), (168, 395622), (186, 357336), (189, 351664), (216, 307706), (217, 306288), (248, 268002), (252, 263748), (279, 238224), (336, 197811), (372, 178668), (378, 175832), (432, 153853), (434, 153144), (496, 134001), (504, 131874), (558, 119112), (651, 102096), (709, 93744), (744, 89334), (756, 87916), (837, 79408), (868, 76572), (1008, 65937), (1116, 59556), (1302, 51048), (1418, 46872), (1488, 44667), (1512, 43958), (1674, 39704), (1736, 38286), (1953, 34032), (2127, 31248), (2232, 29778), (2604, 25524), (2836, 23436), (3024, 21979), (3348, 19852), (3472, 19143), (3906, 17016), (4254, 15624), (4464, 14889), (4963, 13392), (5208, 12762), (5672, 11718), (5859, 11344), (6381, 10416), (6696, 9926), (7812, 8508)]