72772568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3643}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 149549760

約数和(自身を除く): 76777192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 3643, 4994, 7286, 9988, 14572, 19976, 29144, 40073, 80146, 160292, 320584, 826961, 1653922, 3307844, 6615688, 9096571, 18193142, 36386284, 72772568]

約数ペア:

[(1, 72772568), (2, 36386284), (4, 18193142), (8, 9096571), (11, 6615688), (22, 3307844), (44, 1653922), (88, 826961), (227, 320584), (454, 160292), (908, 80146), (1816, 40073), (2497, 29144), (3643, 19976), (4994, 14572), (7286, 9988)]