85688784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31319}}^1$

素因数の和:31352

約数の個数: 60

約数和(自身を含む): 252439200

約数和(自身を除く): 166750416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 31319, 62638, 93957, 125276, 187914, 250552, 281871, 375828, 501104, 563742, 595061, 751656, 1127484, 1190122, 1503312, 1785183, 2254968, 2380244, 3570366, 4509936, 4760488, 5355549, 7140732, 9520976, 10711098, 14281464, 21422196, 28562928, 42844392, 85688784]

約数ペア:

[(1, 85688784), (2, 42844392), (3, 28562928), (4, 21422196), (6, 14281464), (8, 10711098), (9, 9520976), (12, 7140732), (16, 5355549), (18, 4760488), (19, 4509936), (24, 3570366), (36, 2380244), (38, 2254968), (48, 1785183), (57, 1503312), (72, 1190122), (76, 1127484), (114, 751656), (144, 595061), (152, 563742), (171, 501104), (228, 375828), (304, 281871), (342, 250552), (456, 187914), (684, 125276), (912, 93957), (1368, 62638), (2736, 31319)]