72744264

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 202910400

約数和(自身を除く): 130166136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1097, 1228, 1842, 2194, 2456, 2763, 3291, 3684, 4388, 5526, 6582, 7368, 8289, 8776, 9873, 11052, 13164, 16578, 19746, 22104, 26328, 29619, 33156, 39492, 59238, 66312, 78984, 118476, 236952, 336779, 673558, 1010337, 1347116, 2020674, 2694232, 3031011, 4041348, 6062022, 8082696, 9093033, 12124044, 18186066, 24248088, 36372132, 72744264]

約数ペア:

[(1, 72744264), (2, 36372132), (3, 24248088), (4, 18186066), (6, 12124044), (8, 9093033), (9, 8082696), (12, 6062022), (18, 4041348), (24, 3031011), (27, 2694232), (36, 2020674), (54, 1347116), (72, 1010337), (108, 673558), (216, 336779), (307, 236952), (614, 118476), (921, 78984), (1097, 66312), (1228, 59238), (1842, 39492), (2194, 33156), (2456, 29619), (2763, 26328), (3291, 22104), (3684, 19746), (4388, 16578), (5526, 13164), (6582, 11052), (7368, 9873), (8289, 8776)]