79731972

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43427}}^1$

素因数の和:43457

約数の個数: 48

約数和(自身を含む): 218877120

約数和(自身を除く): 139145148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 43427, 86854, 130281, 173708, 260562, 390843, 521124, 738259, 781686, 1172529, 1476518, 1563372, 2214777, 2345058, 2953036, 4429554, 4690116, 6644331, 8859108, 13288662, 19932993, 26577324, 39865986, 79731972]

約数ペア:

[(1, 79731972), (2, 39865986), (3, 26577324), (4, 19932993), (6, 13288662), (9, 8859108), (12, 6644331), (17, 4690116), (18, 4429554), (27, 2953036), (34, 2345058), (36, 2214777), (51, 1563372), (54, 1476518), (68, 1172529), (102, 781686), (108, 738259), (153, 521124), (204, 390843), (306, 260562), (459, 173708), (612, 130281), (918, 86854), (1836, 43427)]