72309608

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 166993920

約数和(自身を除く): 94684312

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 1811, 2852, 3622, 4991, 5704, 7244, 9982, 12677, 14488, 19964, 25354, 39928, 41653, 50708, 56141, 83306, 101416, 112282, 166612, 224564, 291571, 333224, 392987, 449128, 583142, 785974, 1166284, 1291243, 1571948, 2332568, 2582486, 3143896, 5164972, 9038701, 10329944, 18077402, 36154804, 72309608]

約数ペア:

[(1, 72309608), (2, 36154804), (4, 18077402), (7, 10329944), (8, 9038701), (14, 5164972), (23, 3143896), (28, 2582486), (31, 2332568), (46, 1571948), (56, 1291243), (62, 1166284), (92, 785974), (124, 583142), (161, 449128), (184, 392987), (217, 333224), (248, 291571), (322, 224564), (434, 166612), (644, 112282), (713, 101416), (868, 83306), (1288, 56141), (1426, 50708), (1736, 41653), (1811, 39928), (2852, 25354), (3622, 19964), (4991, 14488), (5704, 12677), (7244, 9982)]