72138744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52733}}^1$

素因数の和:52764

約数の個数: 48

約数和(自身を含む): 205662600

約数和(自身を除く): 133523856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 52733, 105466, 158199, 210932, 316398, 421864, 474597, 632796, 949194, 1001927, 1265592, 1898388, 2003854, 3005781, 3796776, 4007708, 6011562, 8015416, 9017343, 12023124, 18034686, 24046248, 36069372, 72138744]

約数ペア:

[(1, 72138744), (2, 36069372), (3, 24046248), (4, 18034686), (6, 12023124), (8, 9017343), (9, 8015416), (12, 6011562), (18, 4007708), (19, 3796776), (24, 3005781), (36, 2003854), (38, 1898388), (57, 1265592), (72, 1001927), (76, 949194), (114, 632796), (152, 474597), (171, 421864), (228, 316398), (342, 210932), (456, 158199), (684, 105466), (1368, 52733)]