86204552

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 126132088

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 31, 34, 46, 56, 62, 68, 92, 119, 124, 127, 136, 161, 184, 217, 238, 248, 254, 322, 391, 434, 476, 508, 527, 644, 713, 782, 868, 889, 952, 1016, 1054, 1288, 1426, 1564, 1736, 1778, 2108, 2159, 2737, 2852, 2921, 3128, 3556, 3689, 3937, 4216, 4318, 4991, 5474, 5704, 5842, 7112, 7378, 7874, 8636, 9982, 10948, 11684, 12121, 14756, 15113, 15748, 17272, 19964, 20447, 21896, 23368, 24242, 27559, 29512, 30226, 31496, 39928, 40894, 48484, 49657, 55118, 60452, 66929, 81788, 84847, 90551, 96968, 99314, 110236, 120904, 133858, 163576, 169694, 181102, 198628, 220472, 267716, 339388, 347599, 362204, 397256, 468503, 535432, 633857, 678776, 695198, 724408, 937006, 1267714, 1390396, 1539367, 1874012, 2535428, 2780792, 3078734, 3748024, 5070856, 6157468, 10775569, 12314936, 21551138, 43102276, 86204552]

約数ペア:

[(1, 86204552), (2, 43102276), (4, 21551138), (7, 12314936), (8, 10775569), (14, 6157468), (17, 5070856), (23, 3748024), (28, 3078734), (31, 2780792), (34, 2535428), (46, 1874012), (56, 1539367), (62, 1390396), (68, 1267714), (92, 937006), (119, 724408), (124, 695198), (127, 678776), (136, 633857), (161, 535432), (184, 468503), (217, 397256), (238, 362204), (248, 347599), (254, 339388), (322, 267716), (391, 220472), (434, 198628), (476, 181102), (508, 169694), (527, 163576), (644, 133858), (713, 120904), (782, 110236), (868, 99314), (889, 96968), (952, 90551), (1016, 84847), (1054, 81788), (1288, 66929), (1426, 60452), (1564, 55118), (1736, 49657), (1778, 48484), (2108, 40894), (2159, 39928), (2737, 31496), (2852, 30226), (2921, 29512), (3128, 27559), (3556, 24242), (3689, 23368), (3937, 21896), (4216, 20447), (4318, 19964), (4991, 17272), (5474, 15748), (5704, 15113), (5842, 14756), (7112, 12121), (7378, 11684), (7874, 10948), (8636, 9982)]