27168516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 73592064

約数和(自身を除く): 46423548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 306, 309, 412, 431, 612, 618, 862, 927, 1236, 1293, 1724, 1751, 1854, 2586, 3502, 3708, 3879, 5172, 5253, 7004, 7327, 7758, 10506, 14654, 15516, 15759, 21012, 21981, 29308, 31518, 43962, 44393, 63036, 65943, 87924, 88786, 131886, 133179, 177572, 263772, 266358, 399537, 532716, 754681, 799074, 1509362, 1598148, 2264043, 3018724, 4528086, 6792129, 9056172, 13584258, 27168516]

約数ペア:

[(1, 27168516), (2, 13584258), (3, 9056172), (4, 6792129), (6, 4528086), (9, 3018724), (12, 2264043), (17, 1598148), (18, 1509362), (34, 799074), (36, 754681), (51, 532716), (68, 399537), (102, 266358), (103, 263772), (153, 177572), (204, 133179), (206, 131886), (306, 88786), (309, 87924), (412, 65943), (431, 63036), (612, 44393), (618, 43962), (862, 31518), (927, 29308), (1236, 21981), (1293, 21012), (1724, 15759), (1751, 15516), (1854, 14654), (2586, 10506), (3502, 7758), (3708, 7327), (3879, 7004), (5172, 5253)]