162789876

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 428282400

約数和(自身を除く): 265492524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 348, 422, 522, 633, 739, 844, 1044, 1266, 1478, 1899, 2217, 2532, 2956, 3798, 4434, 6119, 6651, 7596, 8868, 12238, 13302, 18357, 21431, 24476, 26604, 36714, 42862, 55071, 64293, 73428, 85724, 110142, 128586, 155929, 192879, 220284, 257172, 311858, 385758, 467787, 623716, 771516, 935574, 1403361, 1871148, 2806722, 4521941, 5613444, 9043882, 13565823, 18087764, 27131646, 40697469, 54263292, 81394938, 162789876]

約数ペア:

[(1, 162789876), (2, 81394938), (3, 54263292), (4, 40697469), (6, 27131646), (9, 18087764), (12, 13565823), (18, 9043882), (29, 5613444), (36, 4521941), (58, 2806722), (87, 1871148), (116, 1403361), (174, 935574), (211, 771516), (261, 623716), (348, 467787), (422, 385758), (522, 311858), (633, 257172), (739, 220284), (844, 192879), (1044, 155929), (1266, 128586), (1478, 110142), (1899, 85724), (2217, 73428), (2532, 64293), (2956, 55071), (3798, 42862), (4434, 36714), (6119, 26604), (6651, 24476), (7596, 21431), (8868, 18357), (12238, 13302)]