129381876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9533}}^1$

素因数の和:9585

約数の個数: 72

約数和(自身を含む): 364389480

約数和(自身を除く): 235007604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 9533, 13572, 19066, 28599, 38132, 57198, 85797, 114396, 123929, 171594, 247858, 276457, 343188, 371787, 495716, 552914, 743574, 829371, 1105828, 1115361, 1487148, 1658742, 2230722, 2488113, 3317484, 3593941, 4461444, 4976226, 7187882, 9952452, 10781823, 14375764, 21563646, 32345469, 43127292, 64690938, 129381876]

約数ペア:

[(1, 129381876), (2, 64690938), (3, 43127292), (4, 32345469), (6, 21563646), (9, 14375764), (12, 10781823), (13, 9952452), (18, 7187882), (26, 4976226), (29, 4461444), (36, 3593941), (39, 3317484), (52, 2488113), (58, 2230722), (78, 1658742), (87, 1487148), (116, 1115361), (117, 1105828), (156, 829371), (174, 743574), (234, 552914), (261, 495716), (348, 371787), (377, 343188), (468, 276457), (522, 247858), (754, 171594), (1044, 123929), (1131, 114396), (1508, 85797), (2262, 57198), (3393, 38132), (4524, 28599), (6786, 19066), (9533, 13572)]