87286266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8233}}^1$

素因数の和:8291

約数の個数: 48

約数和(自身を含む): 205520640

約数和(自身を除く): 118234374

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 8233, 10602, 16466, 24699, 49398, 74097, 148194, 156427, 255223, 312854, 469281, 510446, 765669, 938562, 1407843, 1531338, 2297007, 2815686, 4594014, 4849237, 9698474, 14547711, 29095422, 43643133, 87286266]

約数ペア:

[(1, 87286266), (2, 43643133), (3, 29095422), (6, 14547711), (9, 9698474), (18, 4849237), (19, 4594014), (31, 2815686), (38, 2297007), (57, 1531338), (62, 1407843), (93, 938562), (114, 765669), (171, 510446), (186, 469281), (279, 312854), (342, 255223), (558, 156427), (589, 148194), (1178, 74097), (1767, 49398), (3534, 24699), (5301, 16466), (8233, 10602)]