126173628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71527}}^1$

素因数の和:71551

約数の個数: 54

約数和(自身を含む): 371015736

約数和(自身を除く): 244842108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 71527, 143054, 214581, 286108, 429162, 500689, 643743, 858324, 1001378, 1287486, 1502067, 2002756, 2574972, 3004134, 3504823, 4506201, 6008268, 7009646, 9012402, 10514469, 14019292, 18024804, 21028938, 31543407, 42057876, 63086814, 126173628]

約数ペア:

[(1, 126173628), (2, 63086814), (3, 42057876), (4, 31543407), (6, 21028938), (7, 18024804), (9, 14019292), (12, 10514469), (14, 9012402), (18, 7009646), (21, 6008268), (28, 4506201), (36, 3504823), (42, 3004134), (49, 2574972), (63, 2002756), (84, 1502067), (98, 1287486), (126, 1001378), (147, 858324), (196, 643743), (252, 500689), (294, 429162), (441, 286108), (588, 214581), (882, 143054), (1764, 71527)]