71563492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 171489024

約数和(自身を除く): 99925532

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 61, 77, 91, 122, 143, 154, 182, 244, 286, 293, 308, 364, 427, 572, 586, 671, 793, 854, 1001, 1172, 1342, 1586, 1708, 2002, 2051, 2684, 3172, 3223, 3809, 4004, 4102, 4697, 5551, 6446, 7618, 8204, 8723, 9394, 11102, 12892, 15236, 17446, 17873, 18788, 22204, 22561, 26663, 34892, 35746, 41899, 45122, 53326, 61061, 71492, 83798, 90244, 106652, 122122, 125111, 167596, 196603, 232349, 244244, 250222, 293293, 393206, 464698, 500444, 586586, 786412, 929396, 1173172, 1376221, 1626443, 2555839, 2752442, 3252886, 5111678, 5504884, 6505772, 10223356, 17890873, 35781746, 71563492]

約数ペア:

[(1, 71563492), (2, 35781746), (4, 17890873), (7, 10223356), (11, 6505772), (13, 5504884), (14, 5111678), (22, 3252886), (26, 2752442), (28, 2555839), (44, 1626443), (52, 1376221), (61, 1173172), (77, 929396), (91, 786412), (122, 586586), (143, 500444), (154, 464698), (182, 393206), (244, 293293), (286, 250222), (293, 244244), (308, 232349), (364, 196603), (427, 167596), (572, 125111), (586, 122122), (671, 106652), (793, 90244), (854, 83798), (1001, 71492), (1172, 61061), (1342, 53326), (1586, 45122), (1708, 41899), (2002, 35746), (2051, 34892), (2684, 26663), (3172, 22561), (3223, 22204), (3809, 18788), (4004, 17873), (4102, 17446), (4697, 15236), (5551, 12892), (6446, 11102), (7618, 9394), (8204, 8723)]