69372036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 186810624

約数和(自身を除く): 117438588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 263, 306, 431, 526, 612, 789, 862, 1052, 1293, 1578, 1724, 2367, 2586, 3156, 3879, 4471, 4734, 5172, 7327, 7758, 8942, 9468, 13413, 14654, 15516, 17884, 21981, 26826, 29308, 40239, 43962, 53652, 65943, 80478, 87924, 113353, 131886, 160956, 226706, 263772, 340059, 453412, 680118, 1020177, 1360236, 1927001, 2040354, 3854002, 4080708, 5781003, 7708004, 11562006, 17343009, 23124012, 34686018, 69372036]

約数ペア:

[(1, 69372036), (2, 34686018), (3, 23124012), (4, 17343009), (6, 11562006), (9, 7708004), (12, 5781003), (17, 4080708), (18, 3854002), (34, 2040354), (36, 1927001), (51, 1360236), (68, 1020177), (102, 680118), (153, 453412), (204, 340059), (263, 263772), (306, 226706), (431, 160956), (526, 131886), (612, 113353), (789, 87924), (862, 80478), (1052, 65943), (1293, 53652), (1578, 43962), (1724, 40239), (2367, 29308), (2586, 26826), (3156, 21981), (3879, 17884), (4471, 15516), (4734, 14654), (5172, 13413), (7327, 9468), (7758, 8942)]