71526504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 144957336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 107, 138, 161, 168, 173, 184, 214, 276, 321, 322, 346, 428, 483, 519, 552, 642, 644, 692, 749, 856, 966, 1038, 1211, 1284, 1288, 1384, 1498, 1932, 2076, 2247, 2422, 2461, 2568, 2996, 3633, 3864, 3979, 4152, 4494, 4844, 4922, 5992, 7266, 7383, 7958, 8988, 9688, 9844, 11937, 14532, 14766, 15916, 17227, 17976, 18511, 19688, 23874, 27853, 29064, 29532, 31832, 34454, 37022, 47748, 51681, 55533, 55706, 59064, 68908, 74044, 83559, 95496, 103362, 111066, 111412, 129577, 137816, 148088, 167118, 206724, 222132, 222824, 259154, 334236, 388731, 413448, 425753, 444264, 518308, 668472, 777462, 851506, 1036616, 1277259, 1554924, 1703012, 2554518, 2980271, 3109848, 3406024, 5109036, 5960542, 8940813, 10218072, 11921084, 17881626, 23842168, 35763252, 71526504]

約数ペア:

[(1, 71526504), (2, 35763252), (3, 23842168), (4, 17881626), (6, 11921084), (7, 10218072), (8, 8940813), (12, 5960542), (14, 5109036), (21, 3406024), (23, 3109848), (24, 2980271), (28, 2554518), (42, 1703012), (46, 1554924), (56, 1277259), (69, 1036616), (84, 851506), (92, 777462), (107, 668472), (138, 518308), (161, 444264), (168, 425753), (173, 413448), (184, 388731), (214, 334236), (276, 259154), (321, 222824), (322, 222132), (346, 206724), (428, 167118), (483, 148088), (519, 137816), (552, 129577), (642, 111412), (644, 111066), (692, 103362), (749, 95496), (856, 83559), (966, 74044), (1038, 68908), (1211, 59064), (1284, 55706), (1288, 55533), (1384, 51681), (1498, 47748), (1932, 37022), (2076, 34454), (2247, 31832), (2422, 29532), (2461, 29064), (2568, 27853), (2996, 23874), (3633, 19688), (3864, 18511), (3979, 17976), (4152, 17227), (4494, 15916), (4844, 14766), (4922, 14532), (5992, 11937), (7266, 9844), (7383, 9688), (7958, 8988)]