172071792

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^2\times {\mathrm{127}}^1$

素因数の和:335

約数の個数: 90

約数和(自身を含む): 490409088

約数和(自身を除く): 318337296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 127, 144, 194, 254, 291, 381, 388, 508, 582, 762, 776, 873, 1016, 1143, 1164, 1524, 1552, 1746, 2032, 2286, 2328, 3048, 3492, 4572, 4656, 6096, 6984, 9144, 9409, 12319, 13968, 18288, 18818, 24638, 28227, 36957, 37636, 49276, 56454, 73914, 75272, 84681, 98552, 110871, 112908, 147828, 150544, 169362, 197104, 221742, 225816, 295656, 338724, 443484, 451632, 591312, 677448, 886968, 1194943, 1354896, 1773936, 2389886, 3584829, 4779772, 7169658, 9559544, 10754487, 14339316, 19119088, 21508974, 28678632, 43017948, 57357264, 86035896, 172071792]

約数ペア:

[(1, 172071792), (2, 86035896), (3, 57357264), (4, 43017948), (6, 28678632), (8, 21508974), (9, 19119088), (12, 14339316), (16, 10754487), (18, 9559544), (24, 7169658), (36, 4779772), (48, 3584829), (72, 2389886), (97, 1773936), (127, 1354896), (144, 1194943), (194, 886968), (254, 677448), (291, 591312), (381, 451632), (388, 443484), (508, 338724), (582, 295656), (762, 225816), (776, 221742), (873, 197104), (1016, 169362), (1143, 150544), (1164, 147828), (1524, 112908), (1552, 110871), (1746, 98552), (2032, 84681), (2286, 75272), (2328, 73914), (3048, 56454), (3492, 49276), (4572, 37636), (4656, 36957), (6096, 28227), (6984, 24638), (9144, 18818), (9409, 18288), (12319, 13968)]