7973748

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 22619520

約数和(自身を除く): 14645772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 86, 101, 102, 108, 129, 153, 172, 202, 204, 258, 303, 306, 387, 404, 459, 516, 606, 612, 731, 774, 909, 918, 1161, 1212, 1462, 1548, 1717, 1818, 1836, 2193, 2322, 2727, 2924, 3434, 3636, 4343, 4386, 4644, 5151, 5454, 6579, 6868, 8686, 8772, 10302, 10908, 13029, 13158, 15453, 17372, 19737, 20604, 26058, 26316, 30906, 39087, 39474, 46359, 52116, 61812, 73831, 78174, 78948, 92718, 117261, 147662, 156348, 185436, 221493, 234522, 295324, 442986, 469044, 664479, 885972, 1328958, 1993437, 2657916, 3986874, 7973748]

約数ペア:

[(1, 7973748), (2, 3986874), (3, 2657916), (4, 1993437), (6, 1328958), (9, 885972), (12, 664479), (17, 469044), (18, 442986), (27, 295324), (34, 234522), (36, 221493), (43, 185436), (51, 156348), (54, 147662), (68, 117261), (86, 92718), (101, 78948), (102, 78174), (108, 73831), (129, 61812), (153, 52116), (172, 46359), (202, 39474), (204, 39087), (258, 30906), (303, 26316), (306, 26058), (387, 20604), (404, 19737), (459, 17372), (516, 15453), (606, 13158), (612, 13029), (731, 10908), (774, 10302), (909, 8772), (918, 8686), (1161, 6868), (1212, 6579), (1462, 5454), (1548, 5151), (1717, 4644), (1818, 4386), (1836, 4343), (2193, 3636), (2322, 3434), (2727, 2924)]