89374376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 207446400

約数和(自身を除く): 118072024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 293, 364, 419, 586, 728, 838, 1172, 1676, 2051, 2344, 2933, 3352, 3809, 4102, 5447, 5866, 7618, 8204, 10894, 11732, 15236, 16408, 21788, 23464, 26663, 30472, 38129, 43576, 53326, 76258, 106652, 122767, 152516, 213304, 245534, 305032, 491068, 859369, 982136, 1595971, 1718738, 3191942, 3437476, 6383884, 6874952, 11171797, 12767768, 22343594, 44687188, 89374376]

約数ペア:

[(1, 89374376), (2, 44687188), (4, 22343594), (7, 12767768), (8, 11171797), (13, 6874952), (14, 6383884), (26, 3437476), (28, 3191942), (52, 1718738), (56, 1595971), (91, 982136), (104, 859369), (182, 491068), (293, 305032), (364, 245534), (419, 213304), (586, 152516), (728, 122767), (838, 106652), (1172, 76258), (1676, 53326), (2051, 43576), (2344, 38129), (2933, 30472), (3352, 26663), (3809, 23464), (4102, 21788), (5447, 16408), (5866, 15236), (7618, 11732), (8204, 10894)]