69483012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 177651936

約数和(自身を除く): 108168924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 89, 102, 129, 172, 178, 204, 258, 267, 356, 516, 534, 731, 1068, 1462, 1513, 2193, 2924, 3026, 3827, 4386, 4539, 6052, 7654, 7921, 8772, 9078, 11481, 15308, 15842, 18156, 22962, 23763, 31684, 45924, 47526, 65059, 95052, 130118, 134657, 195177, 260236, 269314, 340603, 390354, 403971, 538628, 681206, 780708, 807942, 1021809, 1362412, 1615884, 2043618, 4087236, 5790251, 11580502, 17370753, 23161004, 34741506, 69483012]

約数ペア:

[(1, 69483012), (2, 34741506), (3, 23161004), (4, 17370753), (6, 11580502), (12, 5790251), (17, 4087236), (34, 2043618), (43, 1615884), (51, 1362412), (68, 1021809), (86, 807942), (89, 780708), (102, 681206), (129, 538628), (172, 403971), (178, 390354), (204, 340603), (258, 269314), (267, 260236), (356, 195177), (516, 134657), (534, 130118), (731, 95052), (1068, 65059), (1462, 47526), (1513, 45924), (2193, 31684), (2924, 23763), (3026, 22962), (3827, 18156), (4386, 15842), (4539, 15308), (6052, 11481), (7654, 9078), (7921, 8772)]