79721712

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 160

約数和(自身を含む): 268316160

約数和(自身を除く): 188594448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 643, 656, 738, 756, 861, 984, 1008, 1107, 1148, 1286, 1476, 1512, 1722, 1929, 1968, 2214, 2296, 2572, 2583, 2952, 3024, 3444, 3858, 4428, 4501, 4592, 5144, 5166, 5787, 5904, 6888, 7716, 7749, 8856, 9002, 10288, 10332, 11574, 13503, 13776, 15432, 15498, 17361, 17712, 18004, 20664, 23148, 26363, 27006, 30864, 30996, 34722, 36008, 40509, 41328, 46296, 52726, 54012, 61992, 69444, 72016, 79089, 81018, 92592, 105452, 108024, 121527, 123984, 138888, 158178, 162036, 184541, 210904, 216048, 237267, 243054, 277776, 316356, 324072, 369082, 421808, 474534, 486108, 553623, 632712, 648144, 711801, 738164, 949068, 972216, 1107246, 1265424, 1423602, 1476328, 1660869, 1898136, 1944432, 2214492, 2847204, 2952656, 3321738, 3796272, 4428984, 4982607, 5694408, 6643476, 8857968, 9965214, 11388816, 13286952, 19930428, 26573904, 39860856, 79721712]

約数ペア:

[(1, 79721712), (2, 39860856), (3, 26573904), (4, 19930428), (6, 13286952), (7, 11388816), (8, 9965214), (9, 8857968), (12, 6643476), (14, 5694408), (16, 4982607), (18, 4428984), (21, 3796272), (24, 3321738), (27, 2952656), (28, 2847204), (36, 2214492), (41, 1944432), (42, 1898136), (48, 1660869), (54, 1476328), (56, 1423602), (63, 1265424), (72, 1107246), (82, 972216), (84, 949068), (108, 738164), (112, 711801), (123, 648144), (126, 632712), (144, 553623), (164, 486108), (168, 474534), (189, 421808), (216, 369082), (246, 324072), (252, 316356), (287, 277776), (328, 243054), (336, 237267), (369, 216048), (378, 210904), (432, 184541), (492, 162036), (504, 158178), (574, 138888), (643, 123984), (656, 121527), (738, 108024), (756, 105452), (861, 92592), (984, 81018), (1008, 79089), (1107, 72016), (1148, 69444), (1286, 61992), (1476, 54012), (1512, 52726), (1722, 46296), (1929, 41328), (1968, 40509), (2214, 36008), (2296, 34722), (2572, 30996), (2583, 30864), (2952, 27006), (3024, 26363), (3444, 23148), (3858, 20664), (4428, 18004), (4501, 17712), (4592, 17361), (5144, 15498), (5166, 15432), (5787, 13776), (5904, 13503), (6888, 11574), (7716, 10332), (7749, 10288), (8856, 9002)]