71762691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 134184960

約数和(自身を除く): 62422269

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 429, 483, 759, 897, 1001, 1039, 1771, 2093, 3003, 3117, 3289, 5313, 6279, 7273, 9867, 11429, 13507, 21819, 23023, 23897, 34287, 40521, 69069, 71691, 80003, 94549, 148577, 167279, 240009, 262867, 283647, 310661, 445731, 501837, 788601, 931983, 1040039, 1840069, 2174627, 3120117, 3417271, 5520207, 6523881, 10251813, 23920897, 71762691]

約数ペア:

[(1, 71762691), (3, 23920897), (7, 10251813), (11, 6523881), (13, 5520207), (21, 3417271), (23, 3120117), (33, 2174627), (39, 1840069), (69, 1040039), (77, 931983), (91, 788601), (143, 501837), (161, 445731), (231, 310661), (253, 283647), (273, 262867), (299, 240009), (429, 167279), (483, 148577), (759, 94549), (897, 80003), (1001, 71691), (1039, 69069), (1771, 40521), (2093, 34287), (3003, 23897), (3117, 23023), (3289, 21819), (5313, 13507), (6279, 11429), (7273, 9867)]