81512052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{357509}}^1$

素因数の和:357535

約数の個数: 24

約数和(自身を含む): 200205600

約数和(自身を除く): 118693548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 357509, 715018, 1072527, 1430036, 2145054, 4290108, 6792671, 13585342, 20378013, 27170684, 40756026, 81512052]

約数ペア:

[(1, 81512052), (2, 40756026), (3, 27170684), (4, 20378013), (6, 13585342), (12, 6792671), (19, 4290108), (38, 2145054), (57, 1430036), (76, 1072527), (114, 715018), (228, 357509)]