173870388

素因数分解:

$2^2\times 3^5\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 460107648

約数和(自身を除く): 286237260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 113, 162, 226, 243, 324, 339, 452, 486, 678, 972, 1017, 1356, 1583, 2034, 3051, 3166, 4068, 4749, 6102, 6332, 9153, 9498, 12204, 14247, 18306, 18996, 27459, 28494, 36612, 42741, 54918, 56988, 85482, 109836, 128223, 170964, 178879, 256446, 357758, 384669, 512892, 536637, 715516, 769338, 1073274, 1538676, 1609911, 2146548, 3219822, 4829733, 6439644, 9659466, 14489199, 19318932, 28978398, 43467597, 57956796, 86935194, 173870388]

約数ペア:

[(1, 173870388), (2, 86935194), (3, 57956796), (4, 43467597), (6, 28978398), (9, 19318932), (12, 14489199), (18, 9659466), (27, 6439644), (36, 4829733), (54, 3219822), (81, 2146548), (108, 1609911), (113, 1538676), (162, 1073274), (226, 769338), (243, 715516), (324, 536637), (339, 512892), (452, 384669), (486, 357758), (678, 256446), (972, 178879), (1017, 170964), (1356, 128223), (1583, 109836), (2034, 85482), (3051, 56988), (3166, 54918), (4068, 42741), (4749, 36612), (6102, 28494), (6332, 27459), (9153, 18996), (9498, 18306), (12204, 14247)]