72629193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 55104567

約数列:

[1, 3, 7, 13, 21, 23, 39, 43, 69, 91, 129, 161, 269, 273, 299, 301, 483, 559, 807, 897, 903, 989, 1677, 1883, 2093, 2967, 3497, 3913, 5649, 6187, 6279, 6923, 10491, 11567, 11739, 12857, 18561, 20769, 24479, 34701, 38571, 43309, 73437, 80431, 80969, 89999, 129927, 150371, 241293, 242907, 266041, 269997, 451113, 563017, 798123, 1052597, 1689051, 1862287, 3157791, 3458533, 5586861, 10375599, 24209731, 72629193]

約数ペア:

[(1, 72629193), (3, 24209731), (7, 10375599), (13, 5586861), (21, 3458533), (23, 3157791), (39, 1862287), (43, 1689051), (69, 1052597), (91, 798123), (129, 563017), (161, 451113), (269, 269997), (273, 266041), (299, 242907), (301, 241293), (483, 150371), (559, 129927), (807, 89999), (897, 80969), (903, 80431), (989, 73437), (1677, 43309), (1883, 38571), (2093, 34701), (2967, 24479), (3497, 20769), (3913, 18561), (5649, 12857), (6187, 11739), (6279, 11567), (6923, 10491)]